CHECK CALC is an Android app developed by BrownDwarf (Avinash,No 339 8th Cross Shivananda Nagar, Behind BEML quarters, New Thippasandra Post, Bangalore 560075).

CHECK CALC first became available on 22 Dec 2015. It is estimated that CHECK CALC has been downloaded between 100000 and 500000 times from the Play Store.

CHECK CALC 6.4 requires the following permissions:

Allows access to the vibrator.