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Ruler∘

Ruler∘

Tape measure in your camera!

44 ratings
2 reviews
🔧 Utilities
🌟 Lifestyle
Free

Details

  • Released
  • Updated
  • April 2, 2020
  • September 14, 2026

Features

Developer

Andrei Shpileuski
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About

This app uses augmented reality to measure distances, lengths, heights, and angles with your device's camera. It offers various modes for accurate measurements on different surfaces and for small objects. Users can save their measurements directly to their camera roll.

✓Augmented reality measurements
✓Measure distance, length, height, area, angles
✓Point and shoot measurement
✓Air Mode for linear measurement
✓Surface Locked for planes
✓Save measures to Camera Roll
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What's New in Ruler∘

1.4

September 14, 2026

Ruler 1.4 brings major improvements to measurements and 3D scanning. • Redesigned Room Scan with a simpler scanning and review flow • Improved 3D room viewer with Geometry, Objects, and Realistic modes • More comfortable 3D navigation, focusing, zooming, and camera controls • Significantly improved 3D Object Scan workflow and model quality checks • Improved object textures, lighting, and 3D model presentation • Unified interfaces across distance, height, area, volume, and shape measurements • Improved measurement labels, aiming reticle, and AR readability • Better saved measurements and project organization • Performance, stability, and UI improvements throughout the app

More

User reviews

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No honest

They ask you for money scammers
ajicho1ajicho1

Response from developer

Hello. We are sorry to hear that you feel this way, however, your statement is factually incorrect. At the time your review was published, our app was completely free, making it technically impossible to "ask for money." We strongly believe in fair competition on the platform and welcome constructive feedback. We wish you success in creating your own quality products and engaging in honest market competition.

Good!

Precise and lean, if you follow the tutor :)
4kwuai4kwuai

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FAQ

What can Ruler∘ measure?

Ruler∘ can measure distance, length, height, area, and angles using your device's camera. It also offers features like plane detection and feature point focus for precise measurements.

How accurate is Ruler∘?

The app aims to provide accurate measurements using Apple ARKit and augmented reality technology. It offers different modes like 'Air Mode' and 'Surface Locked' to improve precision depending on the object and environment.

Can I save my measurements with Ruler∘?

Yes, Ruler∘ allows you to save your measurements directly to your device's Camera Roll. This makes it easy to keep track of your recorded measurements for future reference.

What devices does Ruler∘ support?

Ruler∘ is compatible with iPhone and iPad devices. It requires iOS 11.0 or later and is rated for ages 4 and up.

How does Ruler∘'s subscription work?

Ruler∘ offers a Premium Membership with monthly and weekly subscription options for premium functionality and ad removal. A free trial automatically converts to a paid subscription unless canceled at least 24 hours before the end of the trial.

Can I cancel my Ruler∘ subscription?

Yes, you can turn off auto-renew at any time from your iTunes account settings. However, refunds will not be provided for any unused portion of the subscription term.

Is Ruler∘ free to use?

The basic version of Ruler∘ is free to download and use. There are optional in-app purchases for a premium subscription that removes ads and unlocks additional features.

How often is Ruler∘ updated?

Ruler∘ was last updated on July 21, 2020, with version 1.2. The release date was April 2, 2020.