Make free phone calls on the go to anywhere in the US using Whistle Phone App for iPhone or iPad. All you need is internet access through WiFi or 3G. Why to spend your valuable money when you can make free unlimited calls.
Steps to Start Your Free Calling!
- Download the App from the App Store
- Open Whistle and create your account using the account creation assistant
- Activate your new Whistle account
- Start making calls and saving money with Whistle!
Try it. (Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1 or later)
Note : Also see the related post for more free phone calls making apps for other devices.