Privacy Policy

Last updated: September 14, 2026

StringPing is designed to respect your privacy. We do not collect, store, or share any personal information.

Microphone StringPing uses your device's microphone only while you are actively scanning, to listen to the sound your racquet strings make. This audio is processed entirely on your device to estimate string tension. It is never recorded, saved, or transmitted off your device.

Your data The racquets and tension readings you create are stored locally on your device. This information is not uploaded to any server, and we cannot access it.

No tracking StringPing does not use analytics, advertising, or any third-party tracking. We do not use an advertising identifier.