QuizClash™ is an Android app developed by FEO (Ringvägen 100 118 60 Stockholm Sweden). Others apps created by FEO are: QuizDuel, Duel Quiz.

QuizClash™ first became available on 30 Nov 2013. It is estimated that QuizClash™ has been downloaded between 1000000 and 5000000 times from the Play Store.

QuizClash™ 4.5.8 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Required to be able to access the camera device.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows access to the vibrator.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to write to external storage.