The Mess Hall

Looks pretty good, especially for cross-platform (iOS/Android/PC) shit, plus it looks like they give you a graphics engine, which means you can focus on the good stuff

I haven't tried it though, so don't know what other APIs they provide or how good their API(s) are...

http://www.madewithmarmalade.com/

The website refuses to load on my ANDROID tablet lmao!