If you never knew the system specifications of your Apple mobile device in detail, this is the app you should get. It gives all the details from the memory to the CPU and its number of cores or clock speed. The depth of the information is overwhelming to the fact that even the manufacturer name for a particular sensor is provided. The app also shows the resources being used currently in your device and all the processes that are running. The best feature of this app, though, is the ability to compare your device's specifications against any other Apple mobile device starting from the first-generation iPhone.