Free download Quiet(SMS call blocker) APK for Android, PC. Latest version is 1.1, update at September 17, 2015
Quiet(SMS call blocker) version 1.1 is only one variant.
Quiet is an SMS call blocker app. Unlike other SMS call blocker apps, it is designed for daily use in those do-not-disturb circumstances:* Morning break.* Start working on tasks that...