Quick Calculator is an Android app developed by Neil (陳罕非).

Quick Calculator first became available on 26 Feb 2013. It is estimated that Quick Calculator has been downloaded between 50000 and 100000 times from the Play Store.

Quick Calculator 1.0.1 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows access to the vibrator.