roblox is AMAZING! Friend anyone you want. Play any game you can imagine. My favorite game is treasure hunt simulator, then pilfering pirates, then tower of misery. Careful for scammers, though, they will try to trick you into giving stuff you worked hard for, and giving you useless junk in return. I've been scammed once on adopt Me before, but it totally backfired on the scammer, my sis gave me a fly-ride panda because of it. :D If you're looking for a good app, PLAY THIS!!!!!!!!!!!!!