I have tested the Coin Magi app on my Asus Memo Pad 7 with Android 4.4.2 and it works like a charm. I can see detailed info about XMG's network hashrate and the latest news about it so that I can be informed everyday of this exciting cryptocurrency. There is only one issue though, and that is when I check the XMG price, I always get this error message regardless of what WIFI access point I'm connected to. The message is as follows: "Unable to get market data (connection error)"
My Magi address: 9CEZrQB5oMcG6TfAr74rCT5Fg1sh9UvsR5
Here you can see a screenshot of the app running on my Android tablet:
This is so great. Magi is growing in development and community everyday. There is no doubt that it will succeed in the next years.
EDIT: I've posted my complete feedback on the thread stated above in the instructions.