Terms of Service

Last updated: March 5, 2026

This document is available in English only. The English version is the sole legally binding version.

1. Acceptance of Terms

By downloading, installing, or using ZenFirst ("the App") on any platform — including macOS, Windows, iOS, and Android — operated by ZenFirst, you agree to be bound by these Terms of Service. If you do not agree, do not use the App.

2. Description of Service

ZenFirst is a productivity application that helps users build morning routines. The App is available on the following platforms:
  • Desktop (macOS & Windows): Locks the screen until routine modules are completed. Includes journaling, meditation timers, task planning, and video routine features.
  • Mobile (iOS & Android): Uses the operating system's screen time management capabilities (e.g., Apple Screen Time API) to limit app access until routines are completed. Includes the same core routine features with cloud-synced data.

3. Free Trial

New users receive a 7-day free trial with full access to all features. No credit card is required to start the trial. After the trial period, a paid subscription or lifetime license is required to continue using the App.

4. Subscriptions & Payments

  • Desktop: Payments are processed by Paddle.com as the Merchant of Record. Lifetime licenses are available as a one-time payment.
  • Mobile (iOS): Payments are processed through Apple App Store via in-app purchase. Managed by RevenueCat.
  • Mobile (Android): Payments are processed through Google Play via in-app purchase. Managed by RevenueCat.
  • Subscription plans renew automatically unless cancelled before the renewal date through the respective platform's subscription management.
  • Prices are listed in USD and may be subject to applicable taxes.

5. Refund Policy

  • Desktop: We offer a 14-day money-back guarantee. Contact us within 14 days of purchase for a full refund.
  • Mobile: Refunds are handled by Apple or Google according to their respective refund policies. Please contact Apple Support or Google Play Support for refund requests.

6. License

Upon purchase, you are granted a non-exclusive, non-transferable license to use ZenFirst on your personal devices. You may not redistribute, reverse-engineer, or modify the App.

7. Screen Lock & App Blocking Disclaimer

  • Desktop: ZenFirst locks your screen as part of its core functionality. An emergency exit is available at any time by holding Ctrl + Shift + Esc (Windows) or the designated key combination (macOS) for 5 seconds.
  • Mobile: ZenFirst uses the operating system's screen time management features (e.g., Apple's Screen Time API / FamilyControls) to restrict access to selected apps until routines are completed. You grant this permission explicitly during setup and can revoke it at any time through your device's Settings.

You acknowledge that screen restriction is an intentional core feature of ZenFirst. You use this feature entirely at your own risk.

8. Account & Authentication (Mobile)

The mobile version of ZenFirst requires account creation via Firebase Authentication (Apple Sign In, Google Sign In, or email magic link). Your account is used to store routine data in the cloud and sync across devices. You are responsible for maintaining the security of your account credentials.

9. Limitation of Liability & Disclaimer of Warranties

ZenFirst is provided "as is" and "as available" without warranty of any kind, either express or implied. To the maximum extent permitted by applicable law, we disclaim all liability for any damages whatsoever — including but not limited to direct, indirect, incidental, special, consequential, or punitive damages, loss of data, loss of profits, or any other loss or inconvenience — arising out of or in connection with the use or inability to use the App, including damages caused by the screen lock or app blocking features. You use ZenFirst entirely at your own risk.

10. Changes to Terms

We may update these Terms from time to time. Continued use of the App after changes constitutes acceptance of the new Terms.

11. Contact

For questions about these Terms, please contact us at tkhtynd1991@gmail.com.