Line up for huge savings! You can use CosmoVoip to start saving on the monthly calling charges! Simply install the app, buy credit and start calling (internationally) for the lowest rates possible! Get on the line with friends and family abroad now!

CosmoVoip enables you to save on your monthly calling charges by over 80%! The CosmoVoip MobileVOIP app lets you make cheap or even free international calls through WiFi or 3G networks. You can choose any contact from your regular contact list or add new contacts. If you are already a CosmoVoip user, you can import the contacts from your CosmoVoip client as well.

Simply follow these three easy steps to start saving immediately:

1. Download the free CosmoVoip dialer app
2. Register a username or log in using your existing credentials
3. Buy some credits


Saving was never this easy! CosmoVoip offers cheap rates, great UI, and last but not least: great quality and always a clear line!


Using our app as a default dialer may interfere with dialing 911 emergency services.