Battery Whisper is the ultimate Android app for optimizing battery life, offering real-time monitoring, power-hungry app identification, and personalized recommendations to keep your device running longer on a single charge.


Wattz is described as 'Simple battery power indicator for your Android device's status bar, showing the number of watts coming out of, or going into, the battery. Opening the app also shows additional detailed battery metrics' and is a Battery Monitor in the system & hardware category. There are more than 25 alternatives to Wattz for a variety of platforms, including Windows, Android, Mac, iPhone and Android Tablet apps. The best Wattz alternative is BatteryBot, which is both free and Open Source. Other great apps like Wattz are AccuBattery, Battery Guru, AirBattery and GSam Battery Monitor.
Battery Whisper is the ultimate Android app for optimizing battery life, offering real-time monitoring, power-hungry app identification, and personalized recommendations to keep your device running longer on a single charge.


PowerPlanSwitcher is a simple app that allows you to quickly switch between power plan schemas from application tray. In addition to a manual schemas switching it also supports an automatic switch when AC adapter gets connected/disconnected.






BetterBatteryStats is the most popular commercial alternative to Wattz.
True Amps will show you important battery information such as amps, charging speed, battery health and temperature.




Track batteries of iPhone, iPad, Apple Watch and Mac on every device. Battery levels sync over internet. Low-battery notifications. Share battery with friends and family.




Battery Widget is the most popular iPhone & iPad alternative to Wattz.
Advanced battery monitor with detailed per-app drain analysis, session tracking, and root/Shizuku-powered deep system statistics.
PlusPlusBattery is a lightweight battery info and health estimation tool specifically tailored for OnePlus/Oppo/Realme devices (with universal device support).



This program is switching automatic between low and high power energy plans depending on the load of the CPU and CPU temperature. The Pro version adds new features to control individual programs including CPU core affinity, process and I/O scheduling priorities.

SysMetrix is a skinnable clock and metering application. Its purpose is to provide system metrics in a variety of interesting, useful, and cool ways. It can monitor and report on the hundreds of statistics


BatteryMon is a battery monitoring software solution. It has been designed as an easy-to-use Windows based application that allows users to monitor the performance of laptop batteries and uninterruptible power supplies (UPS).



Power Plan Assistant is a power management tool, for Microsoft Windows 7 / 8 and Boot Camp -enabled Apple Macbook Pro / Air notebooks.


FruitJuice is a Mac application and online service that helps maximize Apple notebook battery life and runtime. FruitJuice makes it possible to follow Apple’s recommendations for ensuring longer battery life and accurate “time remaining” estimates when running on battery.


