You can play Forge of Empires on many different mobile devices. We currently support devices which have Android version 7.1.1 or higher, iOS version 11 (IOS 10 no longer supported) or higher and most Kindle Fire devices.
You will need at least 216MB on Android, and at least 232MB on IOS to download it. The game is full of features, therefore it is recommended your device has at least 4GB of Ram (3GB on IOS) to ensure a smooth gaming experience.