RD3 HD - Groovebox (Android) app for $4.99
RD3 HD - Groovebox recreates the sound of early electronic dance music with two analog synthesizers and a drum machine. Designed in Berlin specially for 10" and 7" Android tablets, Groovebox lets you program your own grooves. Use the app's multi-touch screen to invent unique loops and manipulate them with resonant filters and effects.
This app is ideal both for experienced musicians and novices. Create and play old-school synth using two virtual analog synthesizers, 4 types of waveforms per synth, High-quality or regular filter modes, and drum machine with 10 drum kits: 808, 909, 606, CR-78, Linn, KR55, RZ1, DMX, RX11, and DPM-48. Loops you've created with the Groovebox can also be automatically integrated into mikrosonic's audio mixer app SPC - Music Sketchpad. Additional features include audio loop export, session save capability, cut/copy/paste pattern, and option to copy the app to the SD card.