Grainstorm 1.7.2 6.0 and up Apk Free Download Updated Version

Use as/for:
Tool for Sound Design
Experimental Musical Instrument

Key Features:
Fast and lightweight
Four tracks
Stereo Mode
Loads sound files of up to seven minutes length in any audio format
Effects like Convolution Reverb, Channel Vocoder, Phase Vocoder

First use instructions:
1. Press POWER. Upper right power button turns on audio engine which is TURNED OFF on startup to save battery.
2. Press EJECT. Load a sound file.
3. Press PLAY.

A manual can be found here:

Recommended device specifications:
Android 10+
It is not recommended for low end devices.

Screen Shorts Video