I have tried the android application available on the playstore. it is a joke in term of security.
Some users even complain about missing tokens with a balance equal to zero, quite the lottery.
I will not put anything more than 10 bucks on it until it is more secure.
The wallet works fine. Used it for some ping pong transaction between it and the desktop client. It now has a simple password logging system so the seed only has to be entered once.