War Machines is an Android app developed by Fun Games For Free (25-28 North Wall Quay, Dublin 01, IRELAND). Others apps created by Fun Games For Free are: Block Craft 3D, Flight Pilot Simulator 3D, Sniper 3D, Colorfy, Color by Number, Castle Crush.

War Machines first became available on 16 Nov 2016. It is estimated that War Machines has been downloaded between 100000000 and 500000000 times from the Play Store.