Android-App WarZ-Time

So I created an Android App called "WarZ-Time". There is not much to say about it. It displays the current server-time & -date of the Zombie-Survival-MMORPG "The WarZ" from Hammerpoint Interactive (with which I am in no way affiliated). This works for all three server-regions (US, Europe & Russia), because the time does not differ between those three. This is kind of logical, because the game plays in Colorado. The only other feature is, that depending on the servertime the wallpaper switches from day to night. Here are some screenshots:

Here is the App: https://play.google.com/store/apps/details?id=com.frozenmilkmeteoroids.warztime
This is a link for purchasing "The WarZ": https://account.playwarz.com/buy/buy.html