Privacy Policy

Closest Ball does not collect, store, or share any personal information.

Last updated September 23, 2026.

Camera

The app uses the camera to find the balls and measure the distances between them. All of that happens on your iPhone. No images or measurements are sent anywhere.

Recent scans

If "Keep recent scans" is on in Settings, the app keeps the measurements of your recent scans, and a few camera frames from each, in its own folder on your iPhone (visible in the Files app) so a scan that looked wrong can be examined. They never leave your phone unless you choose to share them yourself. Turn the setting off to stop keeping them. Deleting the app removes them.

No accounts, ads, analytics, or tracking

The app contains no advertising or analytics software, has no accounts, and does not track you across apps or websites.

Purchases

The one-time unlock is handled by Apple through the App Store. We never see your payment details.

Children

The app is suitable for all ages and collects nothing from anyone.

Changes and questions

If this policy changes, the new version will be posted on this page. Questions go to support@closestball.app.