AR Ruler App: Tape Measure Cam

Contains adsIn-app purchases
4.4
198K reviews
10M+
Downloads
Content rating
Rated for 3+
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About this app

AR Ruler app uses augmented reality technology (AR) to tape measure room, home, house, homescapes with your phone camera. Target aim on the detected plane and start to use AR tape measurement tool. Try to room scan and floor plan your house with a new computer technology.

iPhone lidar scanner & iPad lidar version:
https://itunes.apple.com/us/app/ar-ruler-app-tape-measure/id1326773975?mt=8

1) AR Ruler app – allows to tape measure linear sizes in cm, m (meter), mm, inches, feet, yard.
2) Distance meter – allows to tape measure distance from device camera to a fixed point on the detected 3D plane.
3) Angle – allows to tape measuring corners on 3D planes.
4) Area and Perimeter – allows to tape room measurement and area of the house.
5) Volume scanner – allows to tape measure size of 3D objects.
6) Path scan – allows to calculate the length of the photo path.
7) Height measure – allows to tape measure height relative to the recognized surface.
8) Room Planner and Home Design – generates a room plan projection for drawn objects and exports the floor plan to PDF format.
9) On-screen Ruler app – measuring small objects directly on the phone screen.
10) Photo measure app.

Try AR Ruler app now and make your little homescapes – we’d love to hear your feedback!

Note:
Please note that AR Ruler app requires ARCore (aka lidar iOS) library produced by Google. ARCore is constantly improving, which, in turn, positively affects the room scanner quality and photo measurements accuracy of AR Ruler app in units of measurement such as cm, m (meter), mm, inch, feet, yard.

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LinkedIn: https://www.linkedin.com/company/grymala/

Customer Support:
Should you have any questions about Augmented Reality Ruler app or need help, please do not hesitate to contact us via developer email: support@grymalaltd.com.
Updated on
Jun 11, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
197K reviews
Patrick Barlow
September 24, 2024
This app has potential to be one of the best tools for table top role-playing games & I've used it during some sessions of Warhammer 40,000 training missions but the problem is that I don't always have a steady hand so it is difficult to get exact measurements but fortunately I have an adapter that let's me use my computer mouse to resolve the problem I experimented with computer mouse & the app ar ruler app tape measure & it works but when using the camera after you tap the circle & move tricky
25 people found this review helpful
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Grymala apps
September 25, 2024
Hello, Patrick! Wow! Thanks, sounds interesting 👌 Could you, please, kindly demonstrate your case and explain in more details for what case you have used the app? So gripping! Send the screenshots to us at: support@grymalaltd.com. Also, you can measure on photo, using our another app - PrimeRuler. Regards
blu2ns
May 28, 2025
I originally gave this app 1 star because it wouldn't let me start measuring at all. I got it to start working this time, and it measured one measurement correctly and 6+ more were wrong, sometimes to extreme levels. Partially user error, but the instructions could also be a little clearer and it could be more accurate. I do see the promise and I hope that it can become the amazing tool that I want it to be.
2 people found this review helpful
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Grymala apps
May 30, 2025
Hi! Wow, thanks for coming back & giving the app another try! 💛 We’re glad it’s at least partially working now. You're right that accuracy and clearer instructions are both areas we need to improve. Some of the errors may be due to setup or angle, but it shouldn’t be that hard to get right. Thanks again for being honest.
Nik Bull
May 4, 2025
I couldn't seem to get accurate line measurements with this, everything else seemed to be behind a subscription based pay wall. It might just need a bit more practice but then it's asking for a review before I've even had 5 minutes of use. I won't endorse subscription based models. I realise it's good for business, but it's bad for consumers. Make a free basic and single payment premium version and I might give it another go
4 people found this review helpful
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Grymala apps
May 6, 2025
It's your right, and we understand your point of view. Thank you for your feedback! We will work on improving the functionality and pricing model to better meet user expectations.

What’s new

We have released the latest version of AR Ruler for measuring space and objects through a smartphone camera.

In this version:
- bug fixed;
- improved interface;
- optimized measurement speed.

We'd love to hear feedback from you at support@grymalaltd.com.
Thank you for choosing our apps for fast measurements.