Is quitting apps bad for my iPhone battery?
89860
Why is it better for an iPhone’s battery to NOT close down apps?
157927
Is there a way to quit an app when the last item is closed?
50408
C# .NET: How to check if we're running on battery?
8103
How do I safely eject or unplug an iPad, iPhone, or iPod when iTunes is not running?
33717
My iphone app background process terminates after 10 mins
50952
What is *Cell standby* and how can I keep it from eating my battery?
144888
iPhone Passcode for Powering Off
43328
Why is a suspicious program draining my battery with GPS usage?
102142
How to get information about android battery usage by application
65814
Is quitting an application frowned upon?
125836
What causes iPhone low battery crashes? Is there a software fix?
155672
"Battery Health" in macOS Catalina 10.15.5?
126332
iOS how to detect when app was removed from process
24473
How to disable battery charging?
127369
How can I stop using beta iOS on my iPhone?
66881
How can I disable the low battery alarm?
58295
iPhone not charging in Windows. Driver without iTunes?