【實用通訊app】Cheetah|最夯免費app-綠色工廠好玩App

Cheetah provides you with 100% total privacy. Never again will you panic when your significant other picks up your phone. Cheetah is a hidden phone book which stops all calls, call logs & text messages for those special contacts. The hidden phone book is behind a simple game of Tic-Tac-Toe with access via a four digit pin.

Cheetah is the ONLY hidden phone book app on the market that is hidden behind a game!