A free app for Android, by i6 Games.

Armored Aces – 3D Tank War Online is an online 3D tank game. You can fight in teams of 6 against other players from around the world. Play with your friends or join a veteran clan! You can choose from 100 different tanks to use. The tanks that you can use in the game can be upgraded to make it more effective when attacking enemies. You can upgrade different parts of the tank like the cannons, armor, engines, crew and optics. The game’s amazing graphics will make it more entertaining and immersive!