Terms of Use
Last updated: June 15, 2026
These Terms of Use ("Terms") govern your access to and use of QuitNic AI, including the mobile application, related features, content, paid subscriptions, support channels, and services collectively referred to as the "App."
The App is provided by Evgenii Evsiukov ("we," "us," "our," or "Provider").
Provider: Evgenii Evsiukov
Location: Torrevieja, Spain
Contact email: support@evsi.store
By downloading, accessing, purchasing, subscribing to, or using the App, you agree to be bound by these Terms. If you do not agree to these Terms, do not use the App.
1. Purpose of the App
QuitNic AI is a self-help and wellness application designed to support users who want to quit smoking or reduce their dependence on nicotine.
The App may include quit tracking, craving tracking, slip tracking, smoke-free time calculations, money saved calculations, cigarettes not smoked estimates, savings goals, achievements, lessons, health milestone estimates, breathing exercises, SOS tools, mini-games, notifications, progress analytics, and AI-powered coaching.
The App is intended to provide motivation, structure, educational content, and habit-support tools. It does not guarantee that you will quit smoking, avoid relapse, improve your health, or achieve any particular result.
2. Health and Medical Disclaimer
The App is not a medical device, healthcare provider, emergency service, smoking cessation clinic, psychological service, or substitute for professional medical advice, diagnosis, or treatment.
The App may provide general information, motivational content, wellness tools, habit reflection, cognitive behavioral therapy inspired techniques, breathing exercises, estimated health milestones, and AI-generated coaching responses. This content is provided for informational and supportive purposes only.
You should always consult a qualified healthcare professional before making decisions about medical treatment, nicotine replacement therapy, medication, withdrawal symptoms, mental health, pregnancy, chronic illness, or any other health-related condition.
Do not ignore professional medical advice or delay seeking it because of something you read or receive in the App.
If you experience a medical emergency, severe withdrawal symptoms, chest pain, breathing difficulty, suicidal thoughts, self-harm thoughts, or any urgent physical or mental health crisis, contact local emergency services immediately.
3. Eligibility
You may use the App only if you are legally permitted to do so in your country or region and are able to enter into a legally binding agreement.
The App is not intended for children. You must be at least 16 years old, or the higher minimum age required in your country or region, to use the App.
If you are under the age of legal majority in your jurisdiction, you may use the App only with the consent and supervision of a parent or legal guardian.
If you purchase a paid subscription or make any other paid transaction, you confirm that you are legally authorized to use the selected payment method and, if applicable, that you have permission from the app store account holder.
4. Your Account and Device
The App may allow you to use features without creating a traditional account. Some features may rely on your device, app store account, local storage, purchase receipt, subscription entitlement, or other technical identifiers.
You are responsible for maintaining the security of your device, app store account, backups, exported files, and any credentials connected with your use of the App.
We are not responsible for loss of data caused by device damage, deletion of the App, operating system errors, third-party backup settings, user error, unauthorized access to your device, or failure to export or back up your data where backup functionality is available.
5. Privacy
Your use of the App is also governed by our Privacy Policy.
The Privacy Policy explains how we collect, use, store, share, and protect information, including information related to smoking habits, cravings, slips, progress, goals, AI coach messages, subscriptions, notifications, diagnostics, and support communications.
By using the App, you acknowledge that you have read and understood the Privacy Policy.
6. Personal Data and Health-Related Data
The App may process information that you provide about your smoking habits, quit date, cravings, slips, triggers, wellbeing, goals, and progress.
Some of this information may be considered health-related or sensitive under applicable laws.
You are responsible for deciding what information you enter into the App. You should not enter information that you do not want processed by the App, AI coach, device storage, cloud backups, or relevant service providers as described in the Privacy Policy.
7. AI Coach
The App may include an AI-powered coach or assistant.
The AI coach is designed to provide motivational support, habit reflection, craving support, general self-help guidance, and responses based on your messages and relevant App context.
AI-generated responses may be inaccurate, incomplete, outdated, inappropriate, or unsuitable for your personal circumstances. You are responsible for evaluating any AI-generated response before relying on it.
The AI coach does not provide medical advice, psychological therapy, diagnosis, emergency support, legal advice, financial advice, or professional services.
You must not use the AI coach for emergencies, crisis situations, diagnosis, treatment decisions, medication decisions, or any situation that requires professional help.
We do not guarantee that AI coach responses will be error-free, available at all times, personalized perfectly, or effective in helping you quit smoking.
8. User Content
“User Content” means any information, text, messages, notes, reflections, goals, triggers, logs, feedback, support messages, or other content that you enter, upload, submit, or generate through the App.
You retain ownership of your User Content.
You grant us a limited, non-exclusive, worldwide, royalty-free license to process, store, transmit, display, and use your User Content only as necessary to provide, maintain, secure, support, and improve the App, including AI coach functionality, progress tracking, subscription validation, support, diagnostics, and other features described in these Terms and the Privacy Policy.
You are responsible for ensuring that your User Content is accurate, lawful, and does not violate the rights of any third party.
You must not submit User Content that is illegal, abusive, threatening, defamatory, discriminatory, hateful, sexually explicit, exploitative, misleading, fraudulent, harmful, or infringing.
9. Acceptable Use
You agree to use the App only for lawful personal purposes and in accordance with these Terms.
You must not misuse the App, interfere with its operation, attempt to bypass technical limitations, reverse engineer the App except where permitted by law, attempt unauthorized access to systems or data, disrupt servers or networks, use the App to transmit malware, use automated tools to abuse the App, scrape or extract data unlawfully, impersonate another person, violate intellectual property rights, use the App for illegal activities, or use the AI coach to generate harmful, abusive, deceptive, or unlawful content.
You must not use the App in a way that could damage, disable, overload, impair, or compromise the App, our systems, or third-party services.
10. License to Use the App
Subject to your compliance with these Terms, we grant you a limited, personal, non-exclusive, non-transferable, revocable license to download, install, access, and use the App for your own personal, non-commercial purposes.
This license does not transfer ownership of the App to you.
You may not copy, modify, distribute, sell, rent, lease, sublicense, publish, create derivative works from, or exploit the App or any part of it except as expressly permitted by these Terms or applicable law.
11. Intellectual Property
The App, including its design, interface, graphics, text, software, code, algorithms, features, logos, icons, names, trademarks, content, lessons, achievements, analytics, and other materials, is owned by us or our licensors and is protected by intellectual property laws.
Except for your limited right to use the App under these Terms, no rights are granted to you in or to the App.
You may not remove, obscure, or alter any copyright, trademark, or proprietary notices in the App.
12. Free Features
The App may offer free features that can be used without payment.
We may change, limit, add, remove, suspend, or discontinue free features at any time, subject to applicable law.
Free features may include limited access to quit tracking, basic statistics, selected lessons, selected SOS tools, limited AI coach usage, selected notifications, or other features determined by us.
The availability of free features may vary by country, device, operating system, app version, language, or technical conditions.
13. Paid Subscriptions and Premium Features
The App may offer paid subscriptions, free trials, lifetime access, one-time purchases, or other paid products collectively referred to as “Paid Services.”
Paid Services may unlock Premium features. Premium features may include expanded AI coach access, advanced progress analytics, additional lessons, deeper craving insights, extended SOS tools, additional mini-games, advanced goals, additional notifications, backup or export features, customization options, or other functionality shown in the App at the time of purchase.
The exact features included in Paid Services may vary depending on your country, device, platform, app version, subscription plan, promotional offer, or purchase type.
We may add, modify, replace, or remove Premium features over time, provided that we do not materially reduce the core functionality of an active paid plan without a valid reason or without providing any notice required by applicable law.
14. Subscription Plans
The App may offer subscription plans such as weekly, monthly, annual, or other subscription periods shown in the App or app store at the time of purchase.
The price, billing period, included features, trial availability, renewal terms, and cancellation instructions will be displayed before purchase.
By purchasing a subscription, you authorize the applicable app store or payment provider to charge your selected payment method according to the selected plan.
15. Auto-Renewal
Subscriptions are generally auto-renewing unless cancelled before the end of the current billing period.
If you purchase a subscription through Apple App Store, Google Play, or another app store, your subscription will renew according to the rules, timing, and payment terms of that app store.
Your account may be charged before the beginning of the next billing period in accordance with the app store’s policies.
To avoid renewal, you must cancel the subscription before the renewal date using the subscription management tools provided by the app store or payment provider.
Deleting the App does not cancel your subscription.
Uninstalling the App does not cancel your subscription.
Stopping use of the App does not cancel your subscription.
16. Free Trials and Promotional Offers
The App may offer free trials, introductory prices, discounts, promotional subscriptions, or limited-time offers.
Eligibility for trials and promotional offers may be limited and may depend on your app store account, country, previous subscriptions, device, platform, or other criteria.
If you start a free trial and do not cancel before the trial ends, the trial may automatically convert into a paid subscription.
To avoid being charged after a free trial, you must cancel the subscription before the trial ends using the subscription settings of the app store or payment provider. For Apple App Store subscriptions, you should cancel at least 24 hours before the trial ends to avoid renewal.
We do not control eligibility decisions, billing timing, or trial management performed by Apple, Google, or other payment providers.
17. Cancellation
You can cancel a subscription through the platform where you purchased it.
If you purchased through Apple App Store, you must manage and cancel the subscription through your Apple account subscription settings.
If you purchased through Google Play, you must manage and cancel the subscription through your Google Play subscription settings.
If you purchased through another payment provider, you must cancel through that provider’s subscription management tools or according to the instructions provided at purchase.
Cancellation stops future renewals but usually does not provide a refund for the current billing period unless required by law or allowed by the relevant app store or payment provider.
After cancellation, you may continue to access paid features until the end of the current paid period, unless the app store or payment provider states otherwise.
18. Refunds
All payments, refunds, chargebacks, billing disputes, and cancellation requests are handled according to the rules of the platform or payment provider through which you purchased the Paid Service.
If you purchased through Apple App Store, refund requests must be submitted to Apple and are subject to Apple’s refund policies.
If you purchased through Google Play, refund requests must be submitted to Google and are subject to Google Play’s refund policies.
We do not control Apple’s or Google’s refund decisions and cannot guarantee that a refund will be granted.
Where required by applicable consumer law, you may have additional rights that cannot be excluded by these Terms.
19. Price Changes
We may change the price of Paid Services from time to time.
If the price of an auto-renewing subscription changes, the app store or payment provider will provide any notice and consent process required by its rules and applicable law.
If you do not agree to a price change, you must cancel your subscription before the new price applies.
20. Payment Processing
Payments are processed by Apple App Store, Google Play, or another authorized payment provider.
We do not receive or store your full payment card number.
Your payment information is handled by the relevant app store or payment provider under its own terms and privacy policy.
You are responsible for any taxes, currency conversion fees, bank fees, mobile carrier fees, or other charges that may apply to your purchase.
21. Restore Purchases
The App may provide a restore purchases feature.
Restore purchases allows you to restore active subscriptions or previous eligible purchases using the app store account used for the original purchase.
Restoration may not work if you are signed into a different app store account, if the subscription has expired, if the purchase was refunded, if the app store service is unavailable, or if there is a technical issue outside our control.
22. Lifetime Access and One-Time Purchases
If the App offers lifetime access or a one-time purchase, “lifetime” means access to the purchased Premium features for as long as the App is commercially available, technically supported, and permitted by applicable law and app store rules.
Lifetime access does not mean access for your lifetime, our lifetime, or indefinite access regardless of future technical, legal, business, or platform changes.
Lifetime access may be affected by discontinued services, app store restrictions, operating system changes, third-party service shutdowns, legal requirements, or discontinuation of the App.
23. Changes to Paid Features
We aim to maintain a useful Premium experience, but the App may evolve over time.
We may modify, replace, add, or remove features for reasons such as product improvement, security, legal compliance, technical limitations, third-party service changes, AI provider changes, app store requirements, or business reasons.
If a change materially affects an active paid subscription, we will provide any notice required by applicable law or platform rules.
24. Availability and Service Changes
We may update, modify, suspend, interrupt, or discontinue the App or any feature at any time.
The App may be unavailable due to maintenance, updates, network issues, device limitations, operating system changes, app store issues, third-party service outages, AI service outages, security incidents, or events outside our control.
We do not guarantee that the App will be available uninterrupted, error-free, secure, or compatible with every device, operating system, country, language, or app store account.
25. App Updates
We may release updates, patches, fixes, improvements, or new versions of the App.
Some updates may be required for continued use of the App, compatibility, security, or access to certain features.
If you do not install updates, some features may stop working correctly.
We are not responsible for issues caused by outdated app versions, unsupported devices, unsupported operating systems, or modified devices.
26. Estimates and Calculations
The App may calculate smoke-free time, cigarettes not smoked, money saved, life regained estimates, health milestones, progress percentages, craving patterns, and other statistics.
These calculations are estimates based on information you provide and assumptions used by the App.
Actual health outcomes, financial savings, nicotine exposure, withdrawal symptoms, relapse risk, and recovery timelines vary between individuals.
The App does not guarantee the accuracy, completeness, medical validity, or real-world outcome of any estimate or calculation.
27. Health Milestones
Health milestones shown in the App are general educational estimates.
They are not personalized medical assessments and may not reflect your actual health status.
Your health recovery may depend on many factors, including age, medical history, smoking history, nicotine use, medications, environment, genetics, pregnancy, chronic conditions, and other personal circumstances.
You should consult a healthcare professional for medical advice.
28. SOS Tools, Breathing Exercises, and Mini-Games
SOS tools, breathing exercises, and mini-games are intended to provide distraction, emotional support, and habit interruption during cravings.
They are not guaranteed to stop cravings, prevent smoking, treat addiction, treat anxiety, treat depression, or replace professional care.
You should use these tools responsibly and stop using them if they cause discomfort or distress.
29. Notifications
The App may send notifications if you enable them.
Notifications may include reminders, milestones, achievements, health progress updates, goal updates, motivation, coach nudges, or other App-related messages.
You can disable notifications at any time through App settings or your device settings.
We do not guarantee that notifications will be delivered at the intended time or at all.
Notification delivery may depend on your device, operating system, permissions, network, battery settings, quiet hours, and third-party push notification services.
30. Export, Import, and Backups
The App may allow you to export, import, or back up data.
Exported files may contain personal and health-related information, including quit profile data, progress, cravings, slips, goals, settings, lessons, achievements, and other App data.
You are responsible for keeping exported files secure.
If you share exported files with another person or service, that person or service may be able to access the information in those files.
If you import a backup file, it may replace existing App data. You should import files only from sources you trust.
We are not responsible for data loss, corruption, accidental replacement, unauthorized access, or disclosure caused by exported files, imported files, device backups, cloud backups, or third-party storage services.
31. Third-Party Services
The App may rely on third-party services, including app stores, payment processors, subscription validation services, cloud infrastructure, analytics providers, crash reporting providers, AI infrastructure providers, push notification services, customer support tools, and other service providers.
Your use of third-party services may be subject to their own terms, policies, and privacy notices.
We are not responsible for third-party services, outages, errors, billing decisions, refund decisions, policy changes, data practices, or content.
32. App Store Terms
If you downloaded the App from Apple App Store, your use of the App may also be governed by Apple’s applicable terms, including the Apple Media Services Terms and Conditions and Apple’s Licensed Application End User License Agreement, unless a custom license agreement applies.
Apple is not responsible for providing maintenance or support services for the App.
Apple is not responsible for any claims relating to the App, including product liability claims, legal compliance claims, consumer protection claims, privacy claims, intellectual property claims, or claims that the App fails to conform to any warranty, except to the extent required by applicable law.
Apple and its subsidiaries are third-party beneficiaries of these Terms for App Store users and may enforce these Terms against you as a third-party beneficiary.
If you downloaded the App from Google Play, your use of the App may also be governed by Google Play’s applicable terms, policies, billing rules, refund rules, and subscription rules.
33. Feedback
If you send us feedback, suggestions, ideas, bug reports, feature requests, or other comments, you grant us the right to use them without restriction or compensation to you.
We may use feedback to improve the App, develop new features, fix issues, or modify existing services.
You should not send us confidential information as feedback unless we have agreed otherwise in writing.
34. Termination by You
You may stop using the App at any time.
You may delete the App from your device at any time.
If you have an active paid subscription, deleting the App does not cancel the subscription. You must cancel the subscription through the app store or payment provider where you purchased it.
35. Termination or Suspension by Us
We may suspend or terminate your access to the App or specific features if you violate these Terms, misuse the App, create risk for us or other users, violate applicable law, interfere with the App, attempt unauthorized access, abuse AI features, engage in fraud, fail to pay for Paid Services, or if we are required to do so by law or app store rules.
We may also suspend or discontinue the App or features for technical, security, legal, business, or operational reasons.
36. Effect of Termination
After termination, your right to use the App ends immediately.
Some provisions of these Terms will continue to apply after termination, including provisions relating to intellectual property, user content licenses needed for prior operation, payment obligations, disclaimers, limitation of liability, indemnity, governing law, dispute resolution, and any other provisions that by their nature should survive.
37. Disclaimers
The App is provided on an “as is” and “as available” basis.
To the maximum extent permitted by law, we disclaim all warranties, whether express, implied, statutory, or otherwise, including warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy, availability, reliability, security, compatibility, and error-free operation.
We do not warrant that the App will help you quit smoking, prevent relapse, improve health, reduce cravings, save money, change behavior, or achieve any specific outcome.
We do not warrant that AI-generated responses will be accurate, safe, complete, reliable, appropriate, or suitable for your personal circumstances.
Some jurisdictions do not allow certain warranty exclusions, so some exclusions may not apply to you.
38. Limitation of Liability
To the maximum extent permitted by law, we will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, including loss of profits, loss of data, loss of goodwill, loss of device functionality, personal injury, emotional distress, business interruption, or other losses arising out of or related to your use of or inability to use the App.
To the maximum extent permitted by law, our total liability for any claim arising out of or related to the App or these Terms will not exceed the amount you paid to us for the App or Paid Services during the three months before the event giving rise to the claim, or EUR 50, whichever is greater.
Nothing in these Terms limits or excludes liability that cannot be limited or excluded under applicable law, including liability for intentional misconduct, fraud, or rights that cannot be waived under consumer protection laws.
39. Indemnity
To the extent permitted by law, you agree to indemnify and hold harmless Evgenii Evsiukov from and against claims, damages, losses, liabilities, costs, and expenses arising out of or related to your misuse of the App, violation of these Terms, violation of applicable law, infringement of third-party rights, User Content, or unauthorized use of your device or app store account.
This indemnity does not apply where prohibited by applicable consumer protection law.
40. Consumer Rights
Nothing in these Terms limits any mandatory consumer rights that you may have under the laws of your country or region.
If you are a consumer in the European Union, you may have rights under EU and national consumer protection laws that cannot be excluded by contract.
If any part of these Terms conflicts with mandatory consumer rights, those mandatory rights will apply.
41. Governing Law
These Terms are governed by the laws of Spain, without regard to conflict of law principles.
If you are a consumer residing in the European Union or another jurisdiction with mandatory consumer protection laws, you may also benefit from the mandatory protections of the laws of your country of residence.
42. Dispute Resolution
Before starting formal legal proceedings, you agree to contact us at support@evsi.store and try to resolve the dispute informally.
We will try to respond to dispute-related messages within a reasonable time.
If a dispute cannot be resolved informally, the courts of Spain will have jurisdiction, unless mandatory consumer protection laws give you the right to bring a claim in another jurisdiction.
43. Changes to These Terms
We may update these Terms from time to time.
If we make material changes, we will notify you through the App, app store listing, website, email, or another appropriate method.
The “Last updated” date at the top shows when these Terms were last revised.
Your continued use of the App after updated Terms become effective means that you accept the updated Terms.
If you do not agree to the updated Terms, you must stop using the App and, if applicable, cancel any active subscription through the relevant app store or payment provider.
44. Severability
If any provision of these Terms is found to be invalid, unlawful, or unenforceable, the remaining provisions will remain in full force and effect.
The invalid, unlawful, or unenforceable provision will be interpreted or replaced to the extent necessary to achieve its purpose in a valid and enforceable manner.
45. No Waiver
If we do not enforce a provision of these Terms, this does not mean that we waive our right to enforce it later.
Any waiver must be in writing to be effective.
46. Assignment
You may not assign or transfer your rights or obligations under these Terms without our prior written consent.
We may assign or transfer our rights and obligations under these Terms in connection with a merger, acquisition, sale of assets, restructuring, change of control, or by operation of law, subject to applicable legal requirements.
47. Entire Agreement
These Terms, together with the Privacy Policy and any additional terms shown in the App or app store at the time of purchase, form the entire agreement between you and us regarding the App.
If there is a conflict between these Terms and additional terms for a specific feature or purchase, the additional terms will apply only to that feature or purchase.
48. Contact Us
If you have questions about these Terms, the App, or Paid Services, contact us at:
Evgenii Evsiukov
Location: Torrevieja, Spain
Email: support@evsi.store