TRex Sim 3D is an Android app developed by Turbo Rocket Games (99 Wall Street #1005, New York NY 10005). Others apps created by Turbo Rocket Games are: Cat Sim Online, WildCraft.

TRex Sim 3D first became available on 10 Apr 2015. It is estimated that TRex Sim 3D has been downloaded between 5000000 and 10000000 times from the Play Store.

TRex Sim 3D 101 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting. If you don't request this permission, you will not receive the broadcast at that time. Though holding this permission does not have any security implications, it can have a negative impact on the user experience by increasing the amount of time it takes the system to start and allowing applications to have themselves running without the user being aware of them. As such, you must explicitly declare your use of this facility to make that visible to the user.

Allows an application to write to external storage.