Apps similar to BatteryWhisper include Wattz, which is open source but paid. BatteryBot and Battery Guru are free. Other options are BetterBatteryStats, PlusPlusBattery, Bluetooth Battery Monitor App and GSam Battery Monitor. In total there are nine Battery Monitors like BatteryWhisper for Android and Windows.
wattz is a 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.
Shows your battery charge level (percent) as an icon in your status bar, with temperature, health, voltage, and time since plugged / unplugged in the notification area. It also has user-configurable alarms, logs, and widgets.
United States
Powerful monitor and app drainer detector helps you optimizing battery health & performance with tips to prolong battery life and increase its lifespan.
Serbia
PlusPlusBattery is a lightweight battery info and health estimation tool specifically tailored for OnePlus/Oppo/Realme devices (with universal device support).
United States
Easy Battery Saver, your super battery savior Does your phone always need charging, even once a day? Does your phone always die at crucial moment due to running out of battery? Want to find a perfect solution? Now is your answer! Save power, extend battery life and perfect expe.
