Red Square: Reaction test is an arcade game developed by GAVapps for iOS. It is intended to be a reaction test for pilots and is compatible with Apple devices.

In this game, the player is tasked with moving the red square to the right while avoiding the blue blocks. This is a test for fighter pilots and the higher the score, the better.

There are several modes for the game and players can choose between one, two, or three players. Each player can control one or two planes.

The game includes multiple maps, with each map having multiple levels. Each level includes several missions.