I will put some updates for https://github.com/soliury/qora-wallet in few days, and then, in Feb I will pack a apk for android. Just wait, but i don't who is control the qora? And I just want a work testnet for test.

I don't know who is the dev now, Can anybody tell me ?

I think qora is a good coin, with the work by us. It will go up soon.