How to Use the Level in the Measure App in iOS 12 on iPhone

Apple's new operating system, iOS 12, introduces a new, useful measurement app that also includes a level (the Compass app no longer has a level feature). Third-party developers have long offered a level app, a tape measure app, or both, so it's great that owners of the iPhone 8 and later can now enjoy this Apple app for free. I've written about how to use the augmented reality (AR) tape measure portion of the Measure app in a previous tip, so now it's time to go over how to use the level feature; let's get started! 

Related: How to Use Your iPhone's Scientific Calculator

Master your iPhone in one minute a day:

Sign up to iPhone Life's Tip of the Day Newsletter and we'll send you a tip each day to save time and get the most out of your iPhone or iPad.

  • Open the Measure app.
  • Tap on Level at the bottom of your display.

level app

Now find the surface you'd like to check for level and place your iPhone on it. You can hold it in portrait or landscape mode. When the surface you're testing is level, you'll see 0° and a green screen. 

level app iphone

free level app

If the surface you're checking isn't level, the screen will be black, and you'll see how many degrees plus or minus it's off from level.

iphone level tool

 

Master your iPhone in one minute a day: Sign up here to get our FREE Tip of the Day delivered right to your inbox.

Leanne Hays is a Feature Web Writer at iPhone Life.  She loves reading and blogging, and is never without a book in her backpack or an audiobook on her phone. Short-term goals include finishing painting her house and starting an aquaponics farm, long-term goals include a bike tour of Italy and writing a novel.