It checks the battery level status quickly while tracking down the apps and processes that drain the power out of it. You can also toggle app settings that use the battery like brightness, Wi-Fi, Bluetooth, mobile data, and GPS, and still monitor the battery status based on the app type. It is a multilingual app with support for more than 28 languages, plus it optimizes battery power at the tap of your finger. With Greenify, you run your apps normally when you call it and zap all battery-hogging apps—with the exception of important apps like your alarm clock, email, messenger, or others that give important notifications—unless you don’t want them to. Other features include a single primary switch that turns the battery saving app on or off and smart technology that calculates and shows you how much battery life is left while prompting you to act on it.  Its App Sucker tool shows app-based battery use while unearthing CPU usage stats, and wakelocks. The app also lets you specify the time intervals, view your usage stats, and look up time estimates for battery status based on present and past usage. The PRO version removes ads that you’d get with the free option, and it also gives detailed battery and CPU usage stats in real time, and more themes. Its clever tools notify you when you reached the optimal battery charging level, which the app suggests should be at 80%, before unplugging from the wall socket or charging port. Additionally, it has a sleep and custom mode, which deactivates device radios and lets you configure settings on your own power use profile, respectively. You can also make scheduled power-saving modes for specific times of day or night, such as wake, work, sleep, and other important timings in your schedule.

Uninstall unnecessary apps or those that you don’t use.Lower screen brightness settings.Use Wi-Fi connectivity as cellular drains battery life faster.Turn off Bluetooth, GPS, or Wi-Fi when not in use.Switch off vibration as it uses more battery than the ring.Use still wallpapers as live wallpapers use up the battery.Update apps as these consume less battery power compared to older versions and do it manually, not automatically.Use the recommended brand battery.Don’t play games unless you’re next to a charger.