From Rod Jordan:
Battery Doctor Pro application will help you to maximize your battery life, control battery charge status, and use you iPhone, iPod, and iPad longer.1. Charge status: Fast charge Full charge Trickle charge Successfull charge2. Charging calendar: Tracking device's charging time Full cycle Partial cycle Battery overload3.Time Left details for: 3G Talk Time Stand-by mode Internet 3G/LTE Wi-Fi Video playback Audio playback 2D Games 3D Games Taking video Taking pictures Reading books Bluetooth GPS Watching videos online Voice Recorder Siri Flashlight FaceTime Wi-Fi (HotSpot)4. Digital clock: Full battery alert Critical battery alert Time remaining till fully charged Weather data Adjustable display brightness5. Battery Tips: Device's screen Bluetooth and network usage tips GPS usage Email and automatic systems Time zones updates System diagnostics Auto-Lock function Equalizer and music playback6. Settings Battery charge status Themes- ability to choose from an extensive color palette, customized personal settings 5 battery types:-Classic battery-Nuclear station-Hydraulic power-Battery laboratory-Nuclear batteryAlert settings:-Vibration on/off-Alert signal (choose a song)-Time the signal to be turned off at a certain time period7. Activity MonitorBattery Doctor Pro app provides detailed monitoring of the usage of system resources. CPU usage chart -user -system -network adapter Operative memory chart, active, inactive, free, total, memory recovery (acceleration) HDD. Physical memory usage chart: free usage Network traffic chart. Mac address, your IP, downloads, uploadsThe app has a detailed list of recommendations for a more efficient and better quality use of your device's battery. Battery Doctor Pro app has all the useful information on battery life and all most important device's processes that you need to know.