＊ No annoying advertisement. ＊ Know hardware status right away. ＊ Real information and functions, not only animation. ＊ Record everyday battery usage and charge cycles. ＊ Record the network usage, avoid overusing it. ＊ System monitoring: hardware, battery, memory and storage status at a glance. [Features] * Support iOS 11 and iPhone 8, iPhone 8 Plus * CPU * Memory * Storage * Network usage * Battery * Spec Contact us: firstname.lastname@example.org Please make sure the network connection (3G/4G/Wi-Fi) is on before you open Phone Doctor Plus. If there's any question, please remove Phone Doctor Plus and download again from App Store. Thanks!