DrumStudio!

The most advanced mobile drum editor on the planet. Every drummer should have this app The best midi drum app out there AwesomeAs featured in ww.iOSMusician.com and www.emag.digitaldrummermag.comDrumStudio turns your iPhone, iPad or iPod touch into a mobile drumming workstation. Advanced timings available for any level- Supports virtually any time signature including 4/4, 6/8, 5/4, 3/4, 5/8.- Construct your own complex time signatures with the accent editor.- Quantize to 32, 24, 16, 12 (triplet), 8, or 4 grid sizing.