Comparison

Digital Angle Finder vs Angle Finder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Digital Angle Finder

Measure angles precisely using your device's sensors. It functions as both a protractor and a 3D angle meter, allowing you to determine angles between surfaces or lines on a plane with high accuracy. Save your measurements by taking photos with the angle recorded.

Highlights
  • Precise angle measurement
  • 3D angle measurement
  • Protractor mode
  • Save measurements with photos
  • High accuracy (1-degree error)
Read full description

Digital Angle Finder is an app for precise measurement of angles, simply by moving your device. The "Digital Angle Finder" app measures the angle of the device, using the accelerometer and gyroscope. Just place your device against two surfaces in turn and "Digital Angle Finder" will give you the angle between them. In the protractor mode you can also determine the angle between lines on a plane: in order to do so align the edge of your device alternately against the sides of the angle. The accuracy of angles measurement is rather high: the error is only one degree! You'll appreciate the ability to save the measurement by taking a photo with the measured angle recorded on it. We are sure that you will like the design of this app. Digital Angle Finder is an app that adds a new feature to your device which you have never imagined!

About

Angle Finder

Measure angles directly on your device using your camera or photos. This tool offers a digital protractor and the ability to place points on images to calculate angles. Results can be saved or shared as PNG screenshots.

Highlights
  • Measure angles with three draggable points
  • Digital screen protractor
  • Measure angles over photos
  • Camera preview for real-world measurements
  • Save and share PNG screenshots
  • Local-first workflow
Features
Read full description

Turn your iPhone or iPad into a digital protractor. Check angles in the camera view, measure over a photo, or use the on-screen protractor for quick geometry and DIY tasks. THREE WAYS TO MEASURE • Camera: position three draggable points over the angle you want to check. • Photo: choose an image from your library and adjust the measurement points. • Measure: move the protractor pointer and read the angle and its supplementary angle in degrees. KEEP THE RESULT Use fullscreen for a larger view. Lock a measurement or enable angle snapping when needed. Save a PNG measurement image to your photo library, or share it through the system share sheet. MADE FOR EVERYDAY ANGLE CHECKS Useful for geometry homework, classroom examples, diagrams, crafts, woodworking and visual checks during DIY planning. CHOOSE YOUR LANGUAGE The interface supports English, French, German, Spanish, Portuguese, Arabic, Japanese, Korean, Russian, Simplified Chinese and Traditional Chinese. Switch languages from the top-right language button; your choice is saved. LOCAL PHOTO PROCESSING No account is required. Photos and measurement images are processed on your device. Sharing only happens when you choose to share. The app contains ads. An optional one-time in-app purchase removes ads; no subscription is required. Measurement accuracy depends on point placement and image perspective. This app is for visual reference, not a replacement for calibrated tools in safety-critical or professional measurements. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Digital Angle Finder4 screens
Angle Finder4 screens

Verdict

The call

The clearest difference is rating: Angle Finder at 5.0 against Digital Angle Finder's 4.1. Angle Finder also leads on update cadence (every 2 weeks vs every 2 months). Digital Angle Finder's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Angle Finder sells 1 one-off in-app purchase. Digital Angle Finder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Angle Finder holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Digital Angle Finder has 237 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Digital Angle Finder ships an update every 2 months, Angle Finder every 2 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

Scorecard6 real differences · 4 level
Digital Angle Finder versus Angle Finder: the parameters behind the verdict, then further details
ParameterDigital Angle FinderAngle Finder
PriceFreeFree
Rating4.1 (237 ratings)5.0 (1 ratings) — better
Positive reviews55.8% of reviews—
Number of ratings237 — better1
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size80 MB50 MB
Age rating4+4+
DeveloperALEXEY BRILEV侃 黄

Customer experience

Digital Angle Finder

All ratings233 ratings
Positive78.1%
Neutral3.0%
Negative18.9%
Written reviews52 reviews
Positive55.8%
Neutral3.8%
Negative40.4%

Angle Finder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Digital Angle Finder

Reported bugs

8 issues
  • No measurements detected
  • App doesn't work
  • Incorrect measurements (e.g., 172 degrees, 2 and 178 degrees, 179 degrees)
  • App doesn't work on vertical angles
  • New update ruined the app, only works on still surfaces
Show 3 more
  • App is outdated and doesn't work on older iPhones (iPhone 6s Plus)
  • App is slow to process measurements
  • App is unintuitive to use

Requested features

7 requests
  • Add a spirit level function
  • Add a function to start and end measurement by pressing a button
  • Ability to manually measure angle on a photo
  • Display mode for surface vs. edge measurement
  • Clarify zero point and measurement range for length measurement
Show 2 more
  • Add vibration signal for ready and measured states
  • Add ability to measure angle directly in photos

Angle Finder

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Digital Angle Finder

No in-app purchases

1 purchases

Angle Finder

One-time1
  • Remove Ads$4.99

Questions

Is Digital Angle Finder free?
Digital Angle Finder is free to download, with no in-app purchases.
Is Angle Finder free?
Angle Finder is free to download, with in-app purchases available.
Which has better reviews, Digital Angle Finder or Angle Finder?
Angle Finder is rated higher. Digital Angle Finder averages 4.1 out of 5 from 237 ratings, while Angle Finder averages 5.0 from 1 ratings.
Do Digital Angle Finder or Angle Finder have ads?
Angle Finder shows ads; Digital Angle Finder does not.
Which is updated more often, Digital Angle Finder or Angle Finder?
Digital Angle Finder ships an update every 2 months, and Angle Finder every 2 weeks. Most recently, Digital Angle Finder was updated on October 21, 2026 and Angle Finder on October 28, 2026.

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