Privacy policy

Last updated 8 November 2026

One Eighty is made by Ifeanyi Onuoha. This policy explains what the One Eighty app does with information about you. The short version: there's no account, the camera's frames never leave your phone, and nothing that identifies you is collected.

The camera

One Eighty uses your iPhone's camera to find your body's joints and measure the angle of your split. This happens on your iPhone with Apple's Vision framework. Camera frames are never saved, recorded or uploaded.

What stays on your phone

Your readings (each split's angle and date), the joint positions of each reading (numbers, not images), your session progress, your onboarding answers and your settings. They're stored only on your iPhone and are deleted when you delete the app, or with Settings → Delete all readings.

The share video is made on your iPhone. It only leaves your phone if you share or save it yourself.

Anonymous app analytics

One Eighty sends anonymous usage signals to TelemetryDeck (for example, that onboarding was finished, a session was completed or the paywall was shown) to understand how the app is used. Angles are sent only in 10° ranges. These signals don't include your name, email, photos or any identifier that could be linked to you. See TelemetryDeck's privacy policy.

Purchases

Subscriptions are handled by Apple. One Eighty uses RevenueCat to check whether you have an active subscription; RevenueCat receives an anonymous app user ID and your purchase history from Apple, not your name or payment details. See RevenueCat's privacy policy.

Reminders

If you turn on the daily reminder, it's scheduled on your iPhone. Nothing is sent to a server.

Children

One Eighty isn't directed at children under 13 and doesn't knowingly collect information from them.

Changes and contact

If this policy changes, the new version will be posted here with a new date. Questions: [email protected].