ChordBank is an Android app developed by Christopher Ladd (652 Amsterdam Ave. Apt 2B New York, NY 10025).

ChordBank first became available on 26 Apr 2014. It is estimated that ChordBank has been downloaded between 100000 and 500000 times from the Play Store.

ChordBank 2.0.1 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

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