dayone fit

Last updated: February 2026

Agreement to Terms

By downloading or using DayOne Fit, you agree to be bound by these Terms of Service. If you disagree with any part of the terms, you may not use the app.

Use License

Hatching Point grants you a limited, non-exclusive, non-transferable license to use DayOne Fit for personal, non-commercial purposes subject to these Terms.

You may not copy, modify, or distribute the app
You may not reverse engineer or attempt to extract source code
You may not use the app for any unlawful purpose
You may not transfer your license to anyone else

Subscriptions and Payments

DayOne Fit offers premium features through auto-renewable subscriptions.

Payment is charged to your Apple ID account at purchase confirmation
Subscription automatically renews unless cancelled at least 24 hours before the end of the current period
You can manage and cancel subscriptions in your App Store account settings
Any unused portion of a free trial is forfeited when you purchase a subscription

User Content

You retain ownership of any content you create within the app. By using the app, you grant us a limited license to process your content solely to provide app functionality.

Third-Party AI Service

DayOne Fit uses OpenAI as a third-party AI service provider. By using AI features in the app, you acknowledge and agree to the following:

When you use AI-powered features, the text you enter and related context are sent to OpenAI's servers to generate responses.
No personal information (name, email, Apple ID, payment details, location, or photos) is sent to OpenAI — only the content you provide to the AI feature.
AI-generated content is provided for informational purposes and may not always be accurate. You are responsible for verifying AI outputs.
OpenAI's own terms of use and privacy policy apply to data processed by their service. OpenAI does not use API data to train models.
AI features are optional. You may decline the data disclosure and continue using the app without AI functionality.

Disclaimer of Warranties

The app is provided "as is" without warranties of any kind. We do not guarantee that the app will be uninterrupted, error-free, or meet your specific requirements.

Limitation of Liability

To the maximum extent permitted by law, Hatching Point shall not be liable for any indirect, incidental, special, consequential, or punitive damages.

Changes to Terms

We reserve the right to modify these terms at any time. Continued use of the app after changes constitutes acceptance of the new terms.

Contact

Questions about these Terms? Contact us at inquiry@hatchingpoint.com

Use License

Hatching Point grants you a limited, non-exclusive, non-transferable license to use DayOne Fit for personal, non-commercial purposes subject to these Terms.

You may not copy, modify, or distribute the app

You may not reverse engineer or attempt to extract source code

You may not use the app for any unlawful purpose

You may not transfer your license to anyone else

Subscriptions and Payments

DayOne Fit offers premium features through auto-renewable subscriptions.

Payment is charged to your Apple ID account at purchase confirmation

Subscription automatically renews unless cancelled at least 24 hours before the end of the current period

You can manage and cancel subscriptions in your App Store account settings

Any unused portion of a free trial is forfeited when you purchase a subscription

Third-Party AI Service

DayOne Fit uses OpenAI as a third-party AI service provider. By using AI features in the app, you acknowledge and agree to the following:

When you use AI-powered features, the text you enter and related context are sent to OpenAI's servers to generate responses.

No personal information (name, email, Apple ID, payment details, location, or photos) is sent to OpenAI — only the content you provide to the AI feature.

AI-generated content is provided for informational purposes and may not always be accurate. You are responsible for verifying AI outputs.

OpenAI's own terms of use and privacy policy apply to data processed by their service. OpenAI does not use API data to train models.

AI features are optional. You may decline the data disclosure and continue using the app without AI functionality.