Repeatedly swiping apps away can make an iPhone work harder when they reopen. Targeted changes to background activity, location access and display settings are more effective ways to extend battery life.
Many iPhone owners assume that swiping away every open app will improve battery life, but that habit is largely misplaced. Apple’s software is designed to suspend inactive apps rather than let them keep drawing significant power in the background, so repeatedly force-closing them can make the phone work harder when they are reopened. The more effective approach is to focus on the settings that genuinely affect energy use, rather than treating the app switcher as a battery-saving tool.
One of the most important controls is Background App Refresh, which allows apps to check for new content and update while they are not in use. Turning it off reduces unnecessary network activity and limits hidden power drain, although it can also mean that some apps refresh more slowly when you open them again. Apple’s own guidance also points users to Battery settings, where the phone can show which apps are consuming the most power and help identify whether a genuine problem exists. According to Apple, updating iOS and apps can also improve performance and efficiency.
Location access is another area where battery life can be improved without removing useful features. Rather than allowing every app to track a device continuously, users can restrict individual apps to location access only while they are being used. That keeps maps, ride-hailing and delivery tools functional, while reducing the number of processes running in the background. TechRadar and Tom’s Guide both note that display settings matter as well, since screen brightness is often a bigger drain than dormant apps.
Other practical adjustments can further extend runtime. Tom’s Guide recommends lowering brightness, enabling Auto-Brightness, and, on models with always-on displays, switching that feature off to reduce unnecessary power use. It also suggests using Low Power Mode when the battery falls, which limits background activity, downloads, processing, brightness and animations. PhoneArena adds that Optimised Battery Charging can help preserve long-term battery health by reducing wear, even if it does not dramatically change day-to-day endurance. The wider message from these guides is consistent: battery life is usually improved most by targeted settings changes, not by closing apps one by one.
Disclaimer: This content is intended for informational purposes only. Readers are advised to exercise their own judgement, conduct due diligence, or consult a qualified expert before acting on any information provided.
