Royale Deck Builder is an Android app developed by Leandro Kondo.

Royale Deck Builder first became available on 31 Mar 2016. It is estimated that Royale Deck Builder has been downloaded between 100000 and 500000 times from the Play Store.

Royale Deck Builder 2.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

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

Allows an application to write to external storage.