Have you ever been in a situation where you needed a quick size estimate, but you had no ruler with you?
Powered by iOS 11 and ARKit, rulAR turns your device into an advanced measuring toolkit. Measure floors, walls, three-dimensional objects, room sizes, volumes and much more using rulAR's simple and straight-forward AR interface.

Top Features
- Ruler: Take precise distance measurements using the line ruler. A virtual ruler graphic shows you the current length just like a real ruler.
- 2D/3D Objects: Create objects in any form and dimension, while the app shows you their length, area and volume sizes.
- Save & Share: Save and share your measurements as blueprints, photos and 3D objects.
- Design & Usability: rulAR's streamlined interface and simple user experience puts the power of AR at your fingertips.
- Algorithm: Built on top of Apple's ARKit, rulAR combines first-class AR technology with an optimized world tracking algorithm.
- Metric & Imperial: Switch to your preferred unit system, no matter where you are.

rulAR Free & Premium:
We are big fans of giving our users multiple choices, so you can pick the plan that fits you best. Use all of rulAR’s features in the ad-supported free plan or enjoy an ad-free experience with the premium plan.
With rulAR’s free plan, you can use all of the app’s features in exchange for watching an advertisement videos for each measurement that you want to save.
The premium plan offers an ad-free experience and can be purchased as a subscription for only $0.49 per 3 months. Lifetime premium is available as a one-time purchase of $2.99.
Prices may vary slightly per country.

Information about the subscription license:
After the purchase confirmation, the fee for your rulAR Premium subscription is debited from your iTunes account. The subscription is automatically renewed after 3 months and payment will be charged to your iTunes account. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. The cost is the same as for the first period. You can turn off automatic renewal at any time by going to your account settings after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription. The termination of the currently active subscription is not possible.

Terms of use:
Privacy Policy:

rulAR website:
BusyBytes website:

© 2017 BusyBytes GmbH - All rights reserved


BusyBytes GmbH
14 MB
Requires iOS 11.0 or later. Compatible with iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, and 10.5-inch iPad Pro Wi‑Fi + Cellular.
Age Rating
Rated 4+
© 2017 BusyBytes GmbH
In-App Purchases
  1. rulAR Lifetime $2.99
  2. rulAR Premium Subscription $0.49


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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