iTest lets you easily test a device without the need to use multiple apps or dive though various system settings, it also gives you the ability to view and verify your devices hardware specifications and VoLTE compatibility so that you can be prepared for the 3G network shutdown.

iTest provides the convenience of both a guided semi-automatic test mode and a list of tests to choose from. With easy to understand instructions and results.
Share your results to a perspective buyer or test a used device before buying. iTest can help you make a more informed decision of a devices condition.