Most smartphones today integrate calculation and measurement tools to help users control and control the amount of time used, of course, the iPhone too. The test application on iPhone battery power will be needed, it helps you consider to use the application in an optimal way to still work and help ensure the machines get out of battery power.
Step 1: To check which apps are consuming battery power on your iPhone, go to Settings
Step 2: Next is General Settings
Step 3: Then the Battery (depending on the iOS version, choose the Pin will be in different locations)
Step 4: Here will display the application that consumes the most battery power, in the main picture is the Facebook application, which consumes up to 38% of the battery.
With how to check and how to fix battery-draining apps on iPhone in this article, you will be using your iPhone the most effectively. However, please note that the culprit of battery consumption is not only due to the application, there are many external objective factors that affect your battery life. Wish you use your iPhone for the highest performance !