He's not trolling, you fool. Can't you see the obvious screenshot? I've been playing this for the last half hour, it works wonderfully. I know what I'm going to do for the next day.
First off
The glitch effects are absolutely amazing.
Second off
Crashing people's 3DSs even on April Fool's is mean and potentially damaging!
That said, this app is amazing. I'm just giving out some helpful April Fool's guidelines!