Why a Battery‑Checking Routine Matters
Apple advertises that every iPhone should comfortably last a full day under normal use. In reality, the actual endurance depends heavily on the apps you keep open, the services they run in the background, and the overall health of the battery itself. Even if you’re not an avid iPhone user, knowing which programmes are chewing through juice can help you stretch that daily charge – a useful tip for anyone juggling a contract and trying to avoid an early‑day recharge.
The Built‑In Battery Dashboard
Since iOS 8, Apple has offered a straightforward way to audit power consumption. Here’s how to pull it up on any recent iPhone model:
- Launch the Settings app – the gear‑shaped icon on your home screen.
- Scroll down and tap “Battery.” It’s usually positioned near the top of the list, next to Wi‑Fi and Cellular settings.
- Observe the colour‑coded graph that shows the proportion of power used over the last 24 hours (or the past week, if you tap the toggle).
- Select “View All Battery Usage.” This expands the view into a sortable table of every app and system service.
The table ranks apps by the amount of battery they’ve consumed, with the biggest offenders at the top. Keep in mind that the highest‑ranking apps are often the ones you spend the most time with – for example, a binge‑watch session on TikTok or a long Spotify playlist will naturally appear near the summit.
On‑Screen vs. Background Drain
Two columns are key to interpreting the data:
- On‑Screen – the minutes you actively interacted with the app.
- Background – the time the app was running tasks while hidden from view.
Background activity can be surprisingly costly. Weather widgets, navigation apps, or music services may continue to ping servers, refresh content, or track your location even when the screen is off. Identifying apps with a high background figure is the first step toward trimming unnecessary power loss.
Practical Tweaks to Reduce Consumption
1. Disable Background App Refresh
Head to Settings → General → Background App Refresh. You can either switch the feature off completely or toggle it off for specific apps that you don’t need to update automatically. This stops apps from pulling new data when you’re not using them, which can shave several percent off daily drain.
2. Tighten Location Permissions
Navigate to Settings → Privacy & Security → Location Services. For each app, choose “While Using the App” instead of “Always.” This limits GPS usage to moments when the app is open, preventing silent location checks that sap the battery. Avoid disabling Location Services altogether, as it would cripple essential tools like Find My iPhone.
3. Adjust Push Notifications
Frequent push alerts wake the processor and radio each time they arrive. In Settings → Notifications, review which apps truly need to alert you instantly and switch the rest to “Deliver Quietly” or turn them off.
4. Lower Screen Brightness and Enable Auto‑Lock
Although not an app‑specific tweak, reducing screen brightness and setting a shorter auto‑lock interval (Settings → Display & Brightness) can cut the overall power draw, giving you more headroom for the apps you actually want to use.
Checking Battery Health – The Underlying Factor
Even with perfect settings, an aged battery will struggle to hold charge. Apple hides a health meter under Settings → Battery → Battery Health. Here you’ll see the maximum capacity percentage and whether the device recommends a replacement. If the capacity has slipped below roughly 80 %, a service‑center battery swap may be the most effective way to regain a full‑day experience.
Quick Comparison: Android vs. iOS Battery Tools
Our readers often own both ecosystems, so a brief side‑by‑side can be handy:
| Feature | iOS | Typical Android (e.g., Pixel, Samsung) |
|---|---|---|
| Battery usage breakdown | Settings → Battery → View All Battery Usage | Settings → Battery → Battery usage (shows screen‑on vs. background) |
| Background refresh control | Background App Refresh toggle per app | Data Saver mode + per‑app background activity limits |
| Location permission granularity | “Never”, “While Using”, “Always” | “Allow all the time”, “Allow only while in use”, “Deny” |
| Battery health indicator | Battery Health (max capacity) | Some OEMs (e.g., Samsung) show health in Device Care; others need third‑party apps |
Both platforms give you the data you need, but iOS presents it in a slightly more visual format, while Android often bundles power‑saving options under broader “Battery” or “Device care” menus.
Bottom Line for Contract‑Savvy Users
If you’re on a pay‑monthly plan, a phone that consistently needs a midday top‑up can be a nuisance – especially when you’re out and about for work or travel. By regularly reviewing the battery usage screen, disabling unnecessary background refresh, and tightening location access, you can often reclaim an extra two‑to‑four hours of runtime without spending a penny.
And remember: if the health meter signals significant wear, a battery replacement (often covered under Apple’s service programmes) may be a smarter investment than constantly buying a new handset.
All steps described are based on iOS 17, but the core concepts apply to earlier versions as well.
