1. Agreement
These Terms of Service (“Terms”) govern your use of HabitCore (the “Service”). By downloading, accessing, or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
2. Who we are
HabitCore is operated by Adrimas (“we”, “us”, “our”), based in the Hong Kong Special Administrative Region.
3. Age restrictions and eligibility
You must be at least 13 years old (or the minimum legal age required in your country or region to consent to data processing without parental approval) to use the Service.
If you are under the legal age of majority in your jurisdiction, you represent that your parent or legal guardian has reviewed and agreed to these Terms on your behalf before you access or use the Service.
You must also be able to form a binding contract in your jurisdiction where applicable law requires it.
4. Local-first data and your responsibility
HabitCore is designed to be local-first. Your habit content (habits, completions, notes, schedules, and related data) is stored on your device.
You are responsible for:
- Maintaining access to your device
- Any exports or backups you create
- Data loss if the device is lost, reset, or the app is uninstalled without a backup
We are not responsible for restoring data we do not host.
4.1 Data we may receive
We do not host your habit database. We may receive limited information when you contact support, purchase Premium, or enable optional diagnostics, as described in our Privacy Policy.
To request deletion of information you sent us (for example support email), email support@adrimas.com. We will delete or anonymize data we control within a reasonable period (typically within 30 days), subject to legal or accounting obligations that require longer retention.
5. Acceptable use
You agree to:
- Comply with applicable laws
- Not misuse, interfere with, or attempt unauthorized access to the Service
- Not use the Service to violate others’ rights
6. Premium subscriptions
6.1 Overview
Some features require HabitCore Premium, a paid subscription or one-time purchase (as offered in the store listing).
6.2 Billing
Purchases are processed by Apple App Store or Google Play. Payment, renewals, refunds, and cancellation are governed by the store’s terms and policies.
On Apple devices, you also agree to Apple’s applicable licensed application end-user terms where required by Apple.
Subscriptions auto-renew unless you cancel at least 24 hours before the end of the current billing period. Manage or cancel in your store account settings.
6.2.1 Subscription expiration, downgrades, and refunds
If your Premium subscription expires, is canceled, or is refunded, your account will automatically downgrade to the Free tier.
Upon downgrade:
- Premium features (advanced analytics, smart reminder modes, full icon library on edit, and similar Premium-only tools) will no longer be available until you resubscribe.
- Your habit data stays on your device. We do not delete your habits because of a downgrade.
- Free tier limit (6 habits). If you have more than six non-archived habits, you may still view all of them and complete any of them. To add a new habit or edit habit settings (name, schedule, reminders, and similar), you must either reduce your non-archived habits to six or fewer (for example by archiving or deleting habits you no longer need), or resubscribe to Premium.
We are not liable for loss of Premium functionality resulting from a subscription downgrade or refund, provided your on-device data remains available as described above.
6.3 RevenueCat
We use RevenueCat to manage subscription status and verify Premium access. By purchasing, you acknowledge that RevenueCat may process purchase-related identifiers and subscription state as described in our Privacy Policy.
6.4 Free and Premium features (current)
Free includes local habit tracking, completions, heatmaps, widgets (where supported), backup/export, and basic reminders, subject to limits below.
Free tier limit: You may track up to 6 habits on the free plan. Premium subscribers may track unlimited habits.
Premium may include features such as:
- Unlimited habits (beyond the free limit)
- Per-habit statistics, trends, and charts
- Due-day streak and consistency insights
- Smart reminder modes (for example Quiet, Balanced, Aggressive) and per-habit reminder options (time, priority, streak protection)
- Full habit icon library when creating or editing habits
- Other features labeled Premium in the app
Always free on device: Core tracking, local storage, and backup/export are not held hostage behind Premium; Premium adds advanced analytics and scheduling capabilities.
We may add, change, or remove free or Premium features over time. Store listings and in-app labels describe what is offered at purchase time.
6.5 No guarantee of availability
We do not guarantee uninterrupted access to Premium or any particular feature. Store or third-party outages may affect purchase verification temporarily.
7. Changes to features, pricing, and these Terms
We may modify free or paid features, pricing, or availability. For material changes to these Terms, we will give at least 30 days’ notice before the new version takes effect, by updating this page, showing notice in the app where practicable, or other reasonable means. Urgent changes required for legal, security, or safety reasons may take effect sooner with notice as soon as practicable.
Changes to subscription pricing or billing follow Apple App Store and Google Play rules (including any notice they require). Where we can, we will also describe material feature changes in store listings or in-app before they apply.
If you do not agree to updated Terms, stop using the Service before the effective date. Continued use after the effective date means you accept the updated Terms.
8. Your content
You retain ownership of content you enter into HabitCore.
To the extent we process information you provide to us (for example support email or diagnostics described in the Privacy Policy), you grant us a limited, non-exclusive license to use it solely to operate, maintain, and improve the Service.
8.1 Our intellectual property
Except for your local content, all rights, title, and interest in and to the Service—including but not limited to the App’s user interface (UI), visual design, artwork, custom icon libraries, source code, logos, and the trademark HabitCore—are and will remain the exclusive property of Adrimas and its licensors.
You agree not to copy, modify, distribute, sell, lease, reverse engineer, or attempt to extract the source code of the Service without our express written permission.
8.2 Copyright and other complaints
Your habit entries remain on your device. If you believe material you sent us (for example in a support email) infringes copyright or other rights, email support@adrimas.com with enough detail for us to identify the material and your claim. We may remove or restrict access to content we control and may suspend access for repeat violations where appropriate.
9. Third-party services
The Service integrates with third parties, including Apple and Google for app distribution and payments, RevenueCat for subscriptions, and Sentry for crash reporting when you enable that feature in your build.
Your use of third-party services is subject to their terms and privacy policies. We are not responsible for third-party services.
Privacy details: Privacy Policy
10. Disclaimers
THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE.” TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
HabitCore is not medical, health, or professional advice. You are responsible for decisions you make using the Service.
11. Limitation of liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, ADRIMAS WILL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, REVENUES, DATA, USE, OR GOODWILL, ARISING FROM YOUR USE OF THE SERVICE.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, OUR AGGREGATE LIABILITY FOR CLAIMS RELATING TO THE SERVICE WILL NOT EXCEED THE AMOUNT YOU PAID FOR THE SERVICE IN THE 12 MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM.
Some jurisdictions do not allow certain limitations; in those cases, limits apply to the fullest extent permitted.
12. Indemnity
To the maximum extent permitted by law, you agree to indemnify and hold harmless Adrimas from claims arising from your misuse of the Service or violation of these Terms.
13. Changes, suspension, and termination
We may modify, suspend, or discontinue the Service (in whole or in part). Termination of your access does not affect sections that are intended to survive (see Section 16).
14. Questions or concerns
If something about the Service is not working as you expect, please email support@adrimas.com within 60 days of becoming aware of the issue so we can try to help. We will do our best to respond and work with you in good faith before either party pursues formal legal steps.
15. Governing law and jurisdiction
To the maximum extent permitted by applicable law, these Terms are governed by the laws of the Hong Kong Special Administrative Region, without regard to conflict-of-law rules that would apply another jurisdiction’s substantive law.
If you are a consumer habitually resident in the European Union, the European Economic Area, or the United Kingdom, nothing in these Terms limits mandatory consumer rights you have under your local law, and you may bring proceedings in the courts of your habitual residence where those laws allow.
Except where mandatory law or the consumer rights described above require otherwise, you agree that the courts of Hong Kong have exclusive jurisdiction over disputes relating to these Terms or the Service, and you consent to the personal jurisdiction of those courts.
16. Severability and survival
If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in effect to the fullest extent permitted by law, and the invalid provision will be modified only as needed to make it enforceable.
The following sections survive termination of your use of the Service or these Terms: 4.1, 6 (payment obligations incurred before termination), 8, 10, 11, 12, 14, 15, and this Section 16.
17. Contact
support@adrimas.com