Last updated: October 2026
Chordpeg is an instrument tuner and song chord app. It has no accounts and no servers of our own.
Songs, favorites and settings are stored only on your device. We do not receive them. Backups you export are files you control.
The tuner uses the microphone to detect pitch. Audio is analyzed in real time on your device; it is never recorded, stored or sent anywhere.
The free version shows ads served by Google AdMob. AdMob may collect device identifiers, IP address and ad interaction data to serve and measure ads. Where required (e.g. EEA/UK) you are asked for consent. See Google's advertising policy.
Chordpeg is not directed at children under 13 and does not knowingly collect their data.