Protractor (Angle measurement) vs Protractor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor (Angle measurement)
Measure angles of objects using your device's camera. This tool provides a digital protractor for various applications, offering a convenient alternative to a physical tool. It's useful for homework, quick measurements, and when a physical protractor is unavailable.
- Measure angles with camera
- Digital protractor functionality
- Convenient alternative to physical tool
- Useful for homework
- Easy to use
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You are there when you need a protractor? Here is the absence of a protractor, try using a protractor app. You can measure the angle of the object is reflected in the camera protractor. Try using a protractor protractor various apps, app.
Protractor
Measure angles precisely using your phone's screen or camera. This intuitive tool allows you to adjust measurement lines and instantly see the angular difference. Ideal for professionals and hobbyists needing quick, accurate angle calculations.
- Angle measurement with adjustable lines
- Camera integration for real-world measurements
- Freeze function for static measurements
- Clean and modern user interface
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Screen Protractor is the precise, easy-to-use angle measurement tool that turns your iPhone into a digital protractor. Move two measurement lines anywhere on screen and instantly read the exact angle between them — down to the degree. MEASURE ANGLES ON ANY SURFACE Enable the built-in camera to use your live feed as a background. Hold your phone up to any object, surface, or corner and measure angles in real time without printing anything out or carrying a physical protractor. FREEZE & MEASURE Pause the camera image with the freeze function and take your time getting a precise angle reading on a still frame — perfect for moving objects or awkward angles. KEY FEATURES • Precision angle measurement between two draggable lines • Live camera background for measuring real-world angles • Freeze frame for accurate measurements on still images • Pan and zoom the measurement scale for fine-tuned readings • Clean, distraction-free interface PERFECT FOR Carpenters, builders, engineers, architects, designers, students, and anyone who needs a quick angle, slope, or degree measurement on the go. No registration. No ads. Just a reliable digital protractor in your pocket.
Screenshots
Verdict
The clearest difference is update cadence: Protractor at every 9 days against Protractor (Angle measurement)'s every 5 weeks. Protractor also leads on rating (3.8 vs 3.6). Protractor (Angle measurement)'s advantage is review sentiment (68% vs 60%). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Protractor holds the better App Store score, 3.8 against 3.6. Both are backed by a comparable volume of ratings — 10 and 16 respectively. Written reviews complicate that: 68% of Protractor (Angle measurement)'s written reviews are positive against 60% of Protractor's, so the app with the better star average is not the one people write more warmly about.
Protractor (Angle measurement) ships an update every 5 weeks, Protractor every 9 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Protractor (Angle measurement) | Protractor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (10 ratings) | 3.8 (16 ratings) — better |
| Positive reviews | 68.1% of reviews — better | 60.0% of reviews |
| Number of ratings | 10 | 16 — better |
| Update frequency | Every 5 weeks | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 7 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | EONSOFT | Jens Rieckhof |
Customer experience
Protractor (Angle measurement)
Protractor
Bugs and requests
Protractor (Angle measurement)
Reported bugs
8 issues- Camera is always blurry
- Ads cover buttons
- App is a ghost app, cannot open
- Time limit makes it unusable
- Measures only in radians (free)
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- Protractor over camera view, no needle/indication
- App is difficult to use
- Hard to hold still without tripod
Requested features
10 requests- Ability to freeze image
- Ability to use photos for measurement
- Upload a still image and overlay protractor
- Improve accuracy with shaky hands
- Add option to take a picture and measure
Show 5 moreShow fewer
- Stabilize the camera
- Make numbers easier to read
- Remove time limit on free version
- Allow measurement in degrees for free
- Delete purchase history
Protractor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Protractor (Angle measurement)
No in-app purchases
Protractor
No in-app purchases
Questions
Is Protractor (Angle measurement) free?
Is Protractor free?
Which has better reviews, Protractor (Angle measurement) or Protractor?
Do Protractor (Angle measurement) or Protractor have ads?
Which is updated more often, Protractor (Angle measurement) or Protractor?
Other comparisons
