how about Electrum? it does have an android version, i have not used it since i have never needed it but it is the same thing developed by same developers as the desktop client so you have the compatibility (like with seeds,...) there too.
you can download it from the website direction while having the option to verify the signature or get it from google play
https://electrum.org/#downloadI feel like that the android version of electrum is a bit buggy and a bit dull interface.
If you visit
Mycelium board, there are some problems reported periodically, but most users still have a positive opinion when it comes to this wallet. They have bug with 0 balance which some users report, and I do not know if this is completely solved.
IMO that issue was solved on its latest version they released this week, though not sure if it still happen to other users.
Why don't you try greenaddress or the rebrand of the wallet blockstream green wallet? It's a good choice too.