AudioClip is a single-track audio trimmer built around a real waveform view.
Load any audio file your device can decode — MP3, M4A, AAC, FLAC, WAV, Opus — and the app draws its waveform with both peak and RMS levels, so you can see where the loud parts actually are. Pinch to zoom from the whole file all the way down to individual samples, drag the handles to set the trim range, and tap to move the playhead. Preview the selection before you commit to it.
Exports are sample-accurate: the cut lands exactly where you put the handle, not on the nearest frame boundary. Add a fade in or fade out and the gain envelope is drawn over the waveform, so you can see what it will do before exporting. Clips are written to your Downloads folder as M4A and can be shared straight from the app.
Saved projects stay on the device, so you can reload the source file together with its trim range and fade settings later. The Load button restores the full setup, including start, end, fade-in, and fade-out values.
Need a ringtone? Set any exported clip as your phone's ringtone from inside the app. It is added to your system ringtone list, so you can switch back to it later from Android's own sound settings.
Trim audio on a waveform, add fades, save projects, and make ringtones.