Smartphones have often been advertised for their gazillion features, with the suffixing ‘It also makes calls’. It makes you wonder, why hasn’t anyone upgraded the phone call yet? Until now.

Thrutu is an application that adds real-time features to Android, iOS or BlackBerry calls.  It adds a number of possibilities for collaboration using mobile phones.

Here’s a glimpse of what all you can do:

• Find each other’s location in real time
• Share photos and contacts during calls
• Make the other phone vibrate
• Send money through PayPal over the call
• Doodle sketches together
• Play games like Tic-Tac-Toe
• … all over a phone call!!

The full list of the possibilities is at the Thrutu Central.

What’s more? You can extend the features of Thrutu yourself if you are a developer. Check that out here.