Users can set how far back the app should "remember" audio, usually ranging from 1 to 5 hours.

Features include the ability to pause and resume recording for privacy or swap input devices (e.g., from an external mic to system audio).

Backtrack acts as a "safety net" for conversations or lectures where you forgot to hit a standard record button.

In earlier versions like 1.6, the app was heavily praised for being 100% local , with nothing uploaded to the cloud unless explicitly chosen by the user. Key Features of the v1.x Series