Hi, There you can download android app "OTG SMS Pro" for Android free, apk file version is 1.00.01 to download to your android device just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
Screenshosts of OTG SMS Pro
Description of OTG SMS Pro
OTG SMS Pro allows you to encrypt your text messages before you send them. The receiver will have to enter the correct password to be able to view your messages. OTG Pro hardware is required for data encryption/decryption.