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Camera Protractor: Angle Meter

Camera Protractor: Angle Meter

Photo, Level, Slope & Pitch

6 ratings
15 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 22, 2013
  • September 24, 2026

Features

Developer

华芳 张
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Camera Protractor: Angle Meter screenshot #1 for iPhone
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Camera Protractor: Angle Meter screenshot #5 for iPhone
iphone
ipad
🧾$0.99
In-App Purchase↘︎
⭐15
Reviews↘︎
❓8 answered
FAQ↘︎
📦~ in 6 years
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Measure angles and lengths of real-world objects using your iPhone's camera. This tool offers a digital protractor and ruler, allowing precise measurements of anything you can capture, from small items to large structures. It features an intuitive interface and is always available.

✓Digital protractor and ruler
✓Measure real-life objects with camera
✓Precise angle measurement (0-180 degrees)
✓Intuitive UI design
✓Full screen display
✓Email support
Show original description
+1

What's New in Camera Protractor

1.5

September 24, 2026

Camera Protractor is now more powerful and easier to use. • Improved angle measurement and fine adjustment • Multiple-angle measurement support • Edge Snap assistance • Miter Calculator • Projects and tags • PDF measurement reports • Adjust a saved measurement as a copy • Improved iPhone and iPad layouts • General UI and reliability improvements Thanks for using Camera Protractor!

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Subscriptions & In-App Purchases

$0.99

Camera Protractor Pro

Unlock Pro measurement and project tools.

User reviews

Most RecentHighest RatedLowest Rated

乱扣费

什么东西，昨天给我扣了6元，大家不要下，别被它坑了
苹果自带计算器是垃圾苹果自带计算器是垃圾

Wonderful !

As an architect I often have to make quick sketches for my clients. This is a wonderful tool for estimating ground slopes and grade heights. Recommend it highly.
ArchitectNYArchitectNY

Кал

Говна кусок, а не линейка! На 9 см по линейке приложения, приходится 10,2см реальной линейки!
Айфон 6.
NOKIANECNOKIANEC

Question of Scale

On iPhone 6+ the ruler part is wildly inaccurate. Also feel the protractor could have had something to indicate the red guide line is perfectly vertical/horizontal so you can measure angles of objects that don't have two obvious edges, or to see how far something's out of 'plumb'.
GarilokiGariloki

Lineal passt nicht

Ich weiss nicht worauf das Lineal angepasst ist, aber beim iPhone 6 passen die Maße überhaupt nicht.
benebelterbenebelter
See 10 more reviews

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FAQ

What can Camera Protractor measure?

Camera Protractor can measure angles from 0 to 180 degrees and lengths of real-life objects. You can measure anything you can capture with your iPhone's camera, from small items like matchboxes to larger structures.

Does Camera Protractor have ads?

No, Camera Protractor is ad-free, as explicitly stated in its features. This ensures an uninterrupted user experience while measuring.

What devices and iOS versions does Camera Protractor support?

Camera Protractor supports iPhone and iPod touch devices, specifically mentioning iPhone 4, 4s, 5, iPod touch 4, and 5. It is compatible with iOS 5.0 and iOS 6.0.

How does the camera function work in Camera Protractor?

The app provides a camera function that allows you to shoot a live picture of an object. You can then immediately measure large objects directly from the captured image.

Is Camera Protractor suitable for professional use?

The app is described as a 'REAL TOOL. NOT A TOY.', suggesting it is intended for practical, precise measurements rather than casual use. However, its rating of 3.8 stars from 6 ratings indicates mixed user sentiment.

How often is Camera Protractor updated?

The last update for Camera Protractor was on June 14, 2013, with the latest version being 1.2. This suggests infrequent updates.

Can I use Camera Protractor as a ruler?

Yes, in addition to being a protractor, the app can also function as a rule, allowing you to measure lengths of objects.

What is the age rating for Camera Protractor?

Camera Protractor has an age rating of 4+, making it suitable for a wide range of users.