How to Check Which Apps Are Draining Your iPhone Battery

Identifying Power-Hungry Applications

Sometimes it's good to know why your phone isn't lasting a full day. ByFilipe EspósitoSept. 5, 2026 8:30 am ESTlilgrapher/ShutterstockAdd Engadget on Google:Preferred SourceGoogle DiscoverApple says the battery inside your iP

Understanding Battery Usage on i Phone Apple provides built-in tools to monitor which apps consume the most power on your i Phone. To access this information, open the Settings app and navigate to Battery. Here, you’ll see a breakdown of battery usage by app over the last 24 hours or up to 10 days. The list shows percentages indicating how much each app contributed to total battery drain. This feature helps identify whether foreground or background activity is responsible for excessive consumption. Users can also tap on individual apps to see how much time they spent on screen versus running in the background. This level of detail allows for informed decisions about app usage and settings adjustments.

How Can You Extend Your i Phone’s Battery Life?

Certain types of apps are more likely to drain battery quickly, especially those that use location services, push notifications, or run continuous background processes. Social media platforms, streaming services, and gaming apps often rank high in battery usage due to constant data fetching and screen activity. If an app shows unusually high background usage, it may be refreshing content or tracking location even when not actively used. Disabling background app refresh for non-essential apps can significantly reduce unnecessary power consumption. Additionally, checking for software updates ensures apps are optimized for efficiency, as developers frequently release patches to improve battery performance.

Beyond monitoring usage, several settings adjustments can help prolong battery life between charges. Lowering screen brightness or enabling Auto-Brightness reduces display-related drain, which is often the largest single factor. Turning off push email and fetching data less frequently minimizes network activity. Using Wi-Fi instead of cellular data when available also conserves power, as cellular radios consume more energy. Enabling Low Power Mode temporarily reduces background activity, visual effects, and automatic downloads when battery levels drop below 20%. Regularly reviewing battery health in Settings can also reveal if the battery’s maximum capacity has degraded over time, which may necessitate a replacement for optimal performance.

How often should I check battery usage on my i Phone? It’s a good idea to review battery usage weekly or whenever you notice unusually fast drain. This helps catch problematic apps early and adjust habits before battery life becomes a recurring issue.

Frequently Asked Questions

Does closing apps improve battery life? Not necessarily. iOS manages background apps efficiently, and force-closing them can sometimes use more power when relaunched. Instead, focus on disabling background refresh for apps that don’t need real-time updates.

Can a software update fix battery drain issues? Yes, updates often include bug fixes and performance improvements that address excessive battery usage. Keeping both iOS and individual apps up to date ensures you benefit from the latest optimizations.