Terms of Service

Last updated: May 19, 2026

These Terms of Service ("Terms") govern your use of Habby (the "App"), provided by Mahdiur Rahman ("we", "us", "our"). By downloading, installing, or using the App, you agree to these Terms. If you do not agree, do not use the App.

1. Eligibility

You must be at least 13 years old to use the App. By using the App, you represent that you meet this requirement.

2. Your Account

• You may use the App anonymously, or create an account using email/password, Sign in with Apple, or Sign in with Google.
• You are responsible for keeping your sign-in credentials secure and for all activity on your account.
• You may delete your account at any time from More → Account → Delete account. Deletion is permanent and irreversible.

3. Habby Pro Subscription

The App offers an optional auto-renewing subscription called Habby Pro that unlocks premium features.

Free trial

• New subscribers may be offered a free trial period as displayed in the App at the time of purchase.
• If you do not cancel before the trial ends, the subscription will automatically convert to a paid subscription at the price displayed in the App.

Auto-renewal

• Payment will be charged to your Apple ID at confirmation of purchase.
• Subscriptions automatically renew at the end of each billing period unless auto-renew is turned off at least 24 hours before the end of the current period.
• Your Apple ID will be charged for renewal within 24 hours prior to the end of the current period at the price displayed in the App.
• You can manage subscriptions and turn off auto-renewal in your iOS Settings: Settings → Apple ID → Subscriptions.

Cancellation

• You may cancel your subscription at any time via iOS Settings as described above.
• Cancelling stops future renewals; access to Pro features continues until the end of the current paid period.
• Deleting your Habby account does not cancel your Apple subscription. Cancel via iOS Settings.

Refunds

• All purchases are handled by Apple. Refund requests are managed by Apple in accordance with Apple's policies. We have no ability to issue refunds for App Store purchases.

Price changes

• We may change the subscription price from time to time. Price changes will only apply to renewals occurring after notice has been provided to you in accordance with Apple's rules. You may cancel before the new price takes effect.

4. Licence to Use the App

Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable licence to install and use the App on devices you own or control, for your personal, non-commercial use.

This licence does not allow you to:

• Copy, modify, distribute, sell, or lease any part of the App;
• Reverse-engineer, decompile, or attempt to extract source code;
• Use the App to develop a competing product;
• Use the App in any way that violates applicable laws or these Terms.

5. Your Content

• You retain ownership of the habit, mood, and feedback data you create in the App.
• You grant us a limited licence to store, process, and display that content solely to provide the App's functionality to you.
• You are responsible for the content you create. Do not enter content that is unlawful, infringing, or that you do not have the right to use.

6. Acceptable Use

You agree not to:

• Attempt to gain unauthorised access to the App, our systems, or other users' data;
• Use the App to harass, abuse, or harm others;
• Interfere with or disrupt the App's operation;
• Attempt to circumvent purchase, subscription, or rate-limiting controls.

We may suspend or terminate your access if you violate these Terms.

7. No Medical or Professional Advice

The App is a personal habit-tracking and self-reflection tool. It is not a medical device, and it does not provide medical, psychological, or other professional advice. Do not use the App as a substitute for professional advice or treatment. If you have a health concern, consult a qualified professional.

8. Third-Party Services

The App relies on third-party services (Supabase, Apple App Store, RevenueCat, PostHog, Apple Sign In, Google Sign In). Your use of those services is also subject to their respective terms and privacy policies, as listed in our Privacy Policy.

9. Disclaimer of Warranties

The App is provided "as is" and "as available" without warranties of any kind, express or implied, including but not limited to merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the App will be uninterrupted, error-free, or that data will never be lost.

10. Limitation of Liability

To the maximum extent permitted by law, we will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, data, or goodwill, arising out of or related to your use of the App. Our total liability for any claim relating to the App will not exceed the amount you paid us for the App in the twelve months preceding the claim.

Some jurisdictions do not allow certain limitations of liability, so some of these limits may not apply to you.

11. Termination

• You may stop using the App and delete your account at any time.
• We may suspend or terminate your access if you violate these Terms or if continued operation is no longer feasible.

12. Changes to These Terms

We may update these Terms from time to time. The "Last updated" date above will be revised. Continued use of the App after changes means you accept the updated Terms. If a change is material, we will provide reasonable notice through the App or by email.

13. Governing Law

These Terms are governed by the laws of the jurisdiction in which the developer resides, without regard to its conflict of laws principles. Any dispute relating to these Terms or the App will be resolved in the courts of that jurisdiction.

14. Apple-Specific Terms

You acknowledge that these Terms are between you and us, not Apple. Apple is not responsible for the App or its content. In the event of any failure of the App to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any). To the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

15. Contact

Questions about these Terms? Contact:

Mahdiur Rahman
mahdi@habbytracker.app