Features:
* Supported import formats: aac, aif, aifc, aiff, alac, amr, ape, au, caf, flac, htk, iff, m4a, mat4, mat5, mp3, ogg, paf, pcm, pvf, raw, sd2, sf, snd, svx, voc, w64, wav, xi
* Supported export formats: aiff, flac, mp3, ogg, pcm, wav
* Standalone and in-editor audio recorders
* USB Microphone support (More info:

https://sbaud.io/wavstudio-usb-microphone-support/

)
* Built-in file browser for loading and saving files
* 32-bit floating point signal processing
* Single sample editing
* Fluid zooming and panning navigation functions
* Painless timeline selection
* Macro processes such as fade, reverse, clean.
* Amplitude meter
* Undo/redo & copy/paste features
* Compact view setting for smaller devices
* Alternative waveform colors for better stereo visualization
* (Pro) DSP plug-ins, such as the Multiband Compressor & Parametric EQ
Effects:
* Crusher (Pro)
* Delay (Pro)
* Distortion (Pro)
* Phaser (Pro)
* Reverb (Pro)
* Filter
* Graphic EQ
* Parametric EQ (Pro)
* Stereo Mixer
* Compressor (Pro)
* Multi-band Compressor (Pro)
* Gain
* Noise Gate
* Normalization
* Insert Silence
* Resample
* Granular Stretch
* Pitch Correction (Pro)
* Pitch Shift (Pro)
* Time Stretch (Pro)
Requirements: Android 4.3+
Home Page -

https://play.google.com/store/apps/details?id=io.sbaud.wavstudio&hl=en