I've been trying to find an equivalent to an iOS app Ringer & Tunes [previously called Ringer X VIP]. Among the many tweaks, one is to permit you to turn the iPhone to silent and/or vibrate mode and only allow calls from designated numbers to ring. This is great for screening calls during meetings and at night time.

Ringer & Tunes is a cydia paid app and my sons are looking for something for their Android phones. The closest I could find is this: https://play.google.com/store/apps/d...callseng&hl=en.

Can the android guru's help out?