Many iPhone users stick to basic functions like calling, texting, and browsing. But Apple’s iOS has a surprising number of hidden tools that can be useful for everyday tasks. Here are five lesser-known features that can turn your iPhone into a versatile utility device.
Quick Conversions with the Calculator App
The iPhone’s built-in Calculator app isn’t just for math. It also functions as a powerful conversion tool for units like temperature, weight, distance, and currency. Instead of downloading separate apps, you can convert between measurements instantly.
To access this feature, open the Calculator and tap the small calculator icon in the top right corner, then select “Convert.” Choose the units you’re converting from and to using the arrows on the screen. For currency conversions, the app pulls real-time exchange rates from the web.
Measuring Distances with the Built-In Level Tool
The Measure app is a surprisingly effective way to determine distances in the real world. It doesn’t receive much attention compared to core apps like Maps or Safari, but it can be useful for quick measurements.
Launch the Measure app from the App Library (or download it again from the App Store if needed). Point your iPhone’s camera at the object you want to measure, add points by tapping the “+” button, and the app will display the length or area. Measurements stay visible until you delete them.
Using Your iPhone as a Level
Need to hang a picture straight? Your iPhone can act as a digital level. The Measure app includes a level function that displays whether your device is perfectly horizontal or vertical.
Open the Measure app and tap the “Level” button at the bottom of the screen. The display turns green when your iPhone is level. Tap once to set a zero-degree reference point, useful for measuring angles.
The Hidden Compass App
The iPhone has a built-in Compass app that doesn’t require any downloads. It works using the device’s sensors, making it reliable even without Wi-Fi or cellular signal.
Find the Compass app in the App Library. It shows your current heading, coordinates, and elevation. Tap the compass to lock the bearing; a red bar appears if you deviate from the selected direction.
Measuring Sound Levels (with Apple Watch)
Your iPhone can also measure sound levels, but this feature is best utilized with an Apple Watch. Open the Noise app on your watch and enable monitoring. The Health app on your iPhone will then display real-time readings of environmental sound levels.
Additionally, you can monitor headphone volume from the Control Center by adding the “Hearing Accessibility” control. This lets you check if your music is too loud without damaging your hearing.
These lesser-known iPhone features demonstrate that Apple’s ecosystem offers more functionality than many users realize. By exploring these hidden tools, you can unlock new levels of versatility from your device.
