Company Groove Vibes created these great apps:
Bass Tester & Booster Pro, Real Guitar - Tabs and Chords, FX Tool Box - Audio Changer, Virtual Mix Studio Pro, Party Mixer 3D - DJ Turntable, Party Mixer 3D - Incredible DJ, My Metronome - Tempo Keeper, Stereo Boom, Audile - Piano Roll, EQ Music Player, My Microphone: Voice Amplifier, Text Aloud Reader: Dictation, Loop Synthesizer, EQ Boost Player - Music Amp, Sound Tape Recorder, Music Drum Pads - Beat Machine, and others..
