CAL20000 is an Android app developed by YOUNGCHANG KOH(고영창).

CAL20000 first became available on 20 Jun 2012. It is estimated that CAL20000 has been downloaded between 50000 and 100000 times from the Play Store.

CAL20000 V2.50.00 requires the following permissions:

Allows an app to access precise location. Alternatively, you might want ACCESS_COARSE_LOCATION.

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows an application to write to external storage.