Pinch_Free_SMS - Why pay for SMS! Use Pinch Chat Messenger to send free messages to anyone on Pinch or any of your Airtel friends. Pinch is compatible across all handsets. You can even invite your FACEBOOK and TWITTER friends to download it now to start chatting for FREE. Also, view your friend's location, engage in group chat, play exciting leaderboard contests, share pictures and always stay in touch no matter where you are!!