Sonic CD is an Android app developed by SEGA (SEGA of America, Inc. 6430 Oak Canyon, Suite 150 Irvine, CA 92618.). Others apps created by SEGA are: Sonic the Hedgehog, Sonic The Hedgehog 2 Classic, Sonic The Hedgehog 4 Episode II, Sonic Dash 2: Sonic Boom, Sonic Dash, Sonic Forces.

Sonic CD first became available on 31 Jan 2018. It is estimated that Sonic CD has been downloaded between 10000000 and 50000000 times from the Play Store.

Sonic CD 3.4.4 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 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.