I've got an iPod Touch with a Touchmods microphone. I use it with the the Voice Notes app from Installer. But, there are several new voice recording apps in the App Store. I wonder how they will work with my Touchmods mic.

Has anyone tried any of the voice recording apps? Got a favorite?

Does anyone know if the App Store will let me buy something marked for iPhone and install it on my iPod Touch?

I will eventually just try this all out on my own, but I'm still hesitant to let go of my current Installer apps.