iPhone music software update: Soundgrid (App Store link), an $1.99 iPhone/iPod touch virtual matrix synthesizer, has been updated to export directly to SoundCloud, for your mobile beat blogging pleasure.

Details below.

SoundGrid Features:

• Support for unlimited number of Sound Banks with high-quality stereo sounds of any length (currently 7 SBs included)
• Download and install additional Sound Banks right from the app
• Up to 8 layers each playing from any Sound Bank with up to 8 patterns per layer which you can quickly switch between
• Song mode to automatically play one pattern after another
• Select one of 8 colors for each layer to create visual performance synchronized with notes played
• Real-time sound effects: delay and resonant lowpass/highpass/bandpass/notch filter
• Adjustable project tempo, adjustable looping range for each pattern, grid randomization feature, switchable musical scales
• Save and load multiple projects; it’s easy to find the one you want thanks to graphical previews
• Share your compositions with other users, browse, download and rate their projects
• Recording to audio file, direct upload to SoundCloud or export via email. As ringtons, too.

Video review via TapCritic