Synthetic Bits have updated Little MIDI Machine to version 2, bringing with it support for CoreMIDI and MIDI Clock Sync. The app is now also a universal binary that works with iPhone and iPod touch, as well as the iPad.
Little MIDI Machine is an analog-style MIDI step sequencer app for CoreMIDI and/or the Line 6 MIDI Mobilizer interface. This app requires you have a CoreMIDI setup or own the hardware Line 6 Mobilizer MIDI interface hardware accessory for full functionality.
Little MIDI Machine gives you the step sequencing power of a hardware analog sequencer on your iPad! Program two independent sequencers that send note and velocity MIDI data out on two MIDI channels to control your hardware synthesizers. LittleMM includes many of your favorite hardware sequencer features such as mute and un-mute notes, skip steps, reverse the sequencer, adjustable clock speed, etc. If you do not have a Line 6 Mobilizer or CoreMIDI setup, LittleMM can generate very basic melodic sounds in place of sending MIDI. This will let you play around with the app and try it out, but it is not a feature that will be developed further and is not the primary purpose of the app. LittleMM is intended to be a MIDI sequencer driving external hardware.
With Little Music Machine you can use your Line 6 MIDI Mobilizer interface or CoreMIDI network/USB setup to control your favorite hardware synth or apps running on other iOS devices and create mind-bending loops and sequences.