ONIS
Terms of Use
Last updated: 2026-07-15
Agreement to Terms
These Terms of Use govern your use of ONIS, the habit-tracking app made by ONIS Labs. By downloading, installing, or using ONIS, you agree to these Terms. If you do not agree, do not use the app.
License
Subject to these Terms and Apple's Usage Rules, ONIS Labs grants you a limited, personal, non-exclusive, non-transferable, non-commercial license to use ONIS on Apple devices that you own or control.
Free Functionality
ONIS is free to use for its core tracking functionality. Additional functionality is available through ONIS Premium, described below.
ONIS Premium
- ONIS Premium is offered as auto-renewable subscriptions — Weekly and Yearly.
- ONIS Premium is also available as a Lifetime purchase — a one-time, non-consumable purchase with no recurring billing.
Introductory offers, such as a free trial, may be available to eligible customers on auto-renewable plans. Apple determines eligibility for introductory offers and confirms it at the time of purchase.
All prices are the price shown by Apple at the time of purchase, in your local currency, and may change over time or vary by region.
Billing, Cancellation, and Restoration
All purchases, billing, subscription renewals, and cancellations are handled by Apple through your Apple ID, not by ONIS Labs directly. A subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel a subscription using Manage Subscription in the app, or directly in your Apple ID account settings, and restore a previous purchase using Restore Purchases in the app.
No ONIS Account
ONIS does not use an account system. There is no sign-up, sign-in, or password. Data related to your use of the app is stored locally on your device, as described in our Privacy Policy.
Not Medical Advice
ONIS is a habit-tracking productivity tool. It is not a medical device, and it is not a mental-health, clinical, or diagnostic tool. ONIS does not provide medical advice, and nothing in the app should be treated as medical advice.
Any tracking of tobacco, alcohol, nicotine, or caffeine use within ONIS is provided for personal awareness only. ONIS does not guarantee any particular outcome, and results will vary from person to person. If you have concerns about a habit or substance use, consult a qualified professional.
Apple
Apple is not a party to these Terms and is not responsible for ONIS or its content. Apple has no obligation to provide maintenance or support for ONIS. In the event of any conflict between these Terms and Apple's Media Services Terms and Conditions, Apple's terms will govern your use of the App Store. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.
Trademarks
ONIS and the ONIS logo are trademarks of ONIS Labs. Apple, iPhone, Apple Watch, and App Store are trademarks of Apple Inc. ONIS is not affiliated with, endorsed by, or sponsored by Apple Inc.
Changes to These Terms
We may update these Terms from time to time. If we make material changes, we will update the "Last updated" date above. Continuing to use ONIS after changes take effect means you accept the updated Terms.
Contact
Questions about these Terms? Email support@onis.club. For help using the app, visit Support.