Turn Based Asynchronous Games Server

Question

I'm looking for a server for Asynchronous turn based mobile game like GameCenter. I don't use GameCenter because i need to customize login screen and user can login with Facebook, Google+, etc. So does anyone know any server like this.

I found Phonton from exitgame, appwarp and many but none of it matchs my required

EDITTED:

After many weeks searching I have found an amazing thing is

Hydra

It has everything I need. Check it out

Answer 1

There are several other options including scoreloop, steam, and geosophic