Every day I have to experience how countless iPhone users make a serious mistake. Dear people: please stop ending all apps in one tour. You not only cause pain to yourself, but also damage your battery. Yes, you heard it right, Force quitting your iPhone apps kills your battery!
The most common question I get from iPhone users is
“is force quitting apps on iPhone bad?” The short answer is yes! Let me explain.
It’s a safe bet that at some point, someone taught you how to swipe up from the bottom of your iPhone’s screen and swipe up to quit your background apps.
This trick — which is supposed to make your iPhone run faster and prolong its battery life — has been around for ages, and somehow it makes sense. The big fear: the appsDrains iPhone battery in the background! After all, when our computers become sluggish, we’re used to closing extra tabs and windows to speed things up again.
That’s nonsense. And even worse: force quitting your iPhone apps does the exact opposite. Simply put, repeatedly closing background apps can actually shorten your iPhone’s battery life rather than extending it
The functionality of iOS explains why this is the case. You can’t compare it to that of a computer on which many programs always run at the same time and use resources. Instead, Apple relies on a sophisticated mechanism: only the app that is currently running in the foreground has full access to the resources.
If you leave an app, the operating system freezes it after a few minutes – and from then on it no longer use any resources. The next time you open the app, the required data is loaded back into the memory. As a rule, you can continue where you left off after a very short time.
It’s a different case when you force quit your iPhone apps. At this moment the app will be closed completely and without warning. At the next start, the application cannot simply “wake up”, rather it has to be completely reloaded. On the one hand, this takes longer and on the other hand requires more energy.
In other words, when you force quit an app, you take it out of your phone’s temporary memory, referred to as RAM, and send it to a terminated state that Apple’s developers call“Not running.” The next time you start that app, your iOS device has to load it back into RAM afresh which takes up more CPU than if you were to reopen the app from its “frozen” state.
Not only does this high CPU usage suck your iPhone’s battery, you’ll also have to wait longer for your iPhone to switch between apps and load apps that you’ve force quit.
Now that you knowForce quitting your iPhone apps kills your battery, please take time to share it with others. We also have plenty of other articles that I suggest you check right now.