Legal

Terms and product information.

Terms of use

Ninety Night uses Apple’s standard end-user licence agreement. Read Apple’s Standard EULA.

Remove Ads

Remove Ads is a non-consumable, one-time purchase handled by the App Store. Apple displays the exact local price and purchase confirmation details before you buy. Apple handles payment processing, purchase records, refunds, and billing support. Restore Purchases is available in Ninety Night Settings.

Product limitations

Ninety Night uses a fixed 90-minute cycle assumption and an optional fall-asleep estimate to suggest bedtimes and wake-up times. These are estimates only. The app does not detect sleep stages, track sleep, predict an optimal wake time, or provide medical advice. Do not use it as a substitute for professional medical guidance or for a safety-critical timing system.

Privacy

Read the Ninety Night privacy policy for details about on-device data, Apple services, optional analytics, advertising, and public support requests.

Contact

For support or questions about these pages, use the Ninety Night support page.