Simplest Sales Tax Calculator! Find tax rates automatically and calculate totals

Quickly check if a bank card number valid or not.

Detect malicious ads for you.

A shortcut to dropdown the status bar.

Prepared according to TSE TS13206 document

A simple ping & speed test tool for android

Calculator with looks of "CT 500 /CT 512 /CT 555n" and GST calculator

DeskClock is a perfect bedside or office companion to display the current time!