call blocker

Call and text on your Bluetooth mobile phone from your Mac

German Fritz!Box call monitor and call manager.

Next generation browser with ad-blocker, for more speed, security and privacy.

Ad blocker that allows some ads for charity.

Safari ad blocker.

Free blocker for iTunes Radio ads.

Pattern stamp or brush if you would like to call it that.

Nimbuzz for Mac lets you call, chat and interact with your friends.

Utility for tracking the call status of a work group.