What Apps Drain Battery The Most. Enabling Low Power Mode on iPhone. If youre an iPhone or Android user tap Settings Battery and scroll down to see your battery usage by app.

The System entry from the Windows 10 Settings app. Whatsapp for the most part should be a fairly light app when it comes to battery usage however there are a few things which can cause the app to use more battery than it should and a few ways to help alleviate the power usage. Most of the apps draining your battery do so because they are running in the background even when you dont open them.
Tapping the clock icon displays how many minutes each app has been active on the screen in the background or both.
Whatsapp is draining my battery Heres the fix. On average the social media apps had 11 extra applications running in the background including photos Wi-Fi locations and the microphone. Start by opening the Settings app. The System entry from the Windows 10 Settings app.
