Cord-On-Board wants to help ya with your charging needs. It’s a clever iPhone case that protects your phone and stores a charging cable in it!
Handy for when you’re out snapping photos all day.
Actually I don’t know about the app but what we hear in this video sounds great !
You have to buy the iRig adapter $40 (app included ?) in order to plug your guitar directly into your iPhone/iPod/iPad but it’s not that expensive compared to other portable amp modeling devices such as the Line 6 Pocket Pod (~$80).