This is not a commercial app; please do not download it unless you have been given instructions to do so. 51Degrees.mobi Limited is a data service company which specializes in device detection and identification. To ensure a high level of accuracy of our database, we need to collect data about devices. The 51Degrees Contributor app, with your permission, sends information about your device to us (including battery, camera resolution, and screen size) as well as your location (to verify which