Pinngle is a free application which allows free call between Pinngle users, you can also make very cheap international calls with Pinngle Out.
Pinngle works even with very weak internet and overloaded wifi or 2g networks.
• Some facts about us:
• Free Audio calls even with 2G internet
• Free Video calls at 720p resolution
• Free fast instant messaging
• Photo, video and location sharing
• End-to-end encryption for all messages
• Will save your battery life up to 1.5 longer
• Super cheap international calls with Pinngle out
• Very poor internet? use our callback option for international calling