We're going to start this review off with making it clear that this app is completely useless. LetEmSing is about as fun as watching the animatronic show at Chuck-E-Cheese as a 30 year old childless adult. There is no better way to explain how awful this app is.

When you load it up for the first time, you'll see three characters on the stage: a donkey, a musical note, and a grasshopper. When you tap on the only button in the entire app (settings) you can swap out each one of these characters for a dog in a pimp suit, a singing heart, or a microphone. Congratulations, you've just mastered one of the two functions of this app.

Returning to the main screen, you'll see your three characters on the stage. You can press each of them individually or press them all at the same time to get them to start moving and singing. They sing maybe 15 seconds of a combination of random noises before it enters an endless loop of obnoxiousness.

Honestly, it's painful to grasp why this app exists. It isn't useful or even fun. It may make you question your faith in the development community more than anything. LetEmSing is one app the should have been canned well before it made its way to the App Store, let alone your iPhone.