Privacy Policy

Cherry Size · Last updated: July 2026

Cherry Size is built to be private by design. This policy explains, plainly, what the app does — and does not — do with your information.

1. We do not collect your data

Cherry Size does not collect, transmit or sell personal data. There is no account and no sign-up. Everything you enter — measurements, sizes, profiles, the bras you log — is stored only on your device and is never uploaded to us or to any third party.

2. On-device processing

Your bra-size estimate and all related features are computed entirely on your iPhone. Your measurements never leave your phone.

3. No tracking, no ads, no training

We do not use tracking or advertising SDKs, and we never train any model on your data.

4. Subscriptions

Subscriptions are processed by Apple through the App Store. We never see your payment details. Purchase validation is handled by Apple’s StoreKit; we do not receive or store your personal or payment information.

5. Data deletion

Because your data lives only on your device, you can remove it at any time by deleting a profile and its history in the app, or by deleting the app.

6. Children

The optional Teen (first-bra) module is intended to be set up and managed by a parent or guardian. It follows the same on-device, no-collection rules as the rest of the app.

7. Contact

Questions about privacy? Email support@cherrysize.com.