Sky Gamblers: Rise of Glory is a WWI flight simulation that is free to play but includes an in app purchase of $4.99 to unlock the full game.
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Pro Polished 3D graphics
The high definition textures on the planes shows a lot of thought and time that was put into the plane models.
Pro Only in app purchase is to unlock the full game at $4.99
Usually mobile games are filled with in app purchases but luckily this title only has one and it unlocks the full content of the game.
Pro Includes local and online multiplayer
You can compete with seven other pilots in real time team death match, capture the flag, and defend the base.
Con Controls can be hard to learn
To control the plane one needs to use the device accelerator to steer while also using an on screen dpad, which can be confusing and hard to master.