Digital Angle Finder vs Angle Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Precise angle measurement
- 3D angle measurement
- Protractor mode
- Save measurements with photos
- High accuracy (1-degree error)
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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!
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.
- 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
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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
Verdict
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
Both are free to download. Angle Finder sells 1 one-off in-app purchase. Digital Angle Finder asks for nothing beyond the download.
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.
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.
| Parameter | Digital Angle Finder | Angle Finder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (237 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 55.8% of reviews | — |
| Number of ratings | 237 — better | 1 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 80 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | ALEXEY BRILEV | 侃 黄 |
Customer experience
Digital Angle Finder
Angle Finder
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
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- 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
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- 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
Digital Angle Finder
No in-app purchases
Angle Finder
- Remove Ads$4.99
Questions
Is Digital Angle Finder free?
Is Angle Finder free?
Which has better reviews, Digital Angle Finder or Angle Finder?
Do Digital Angle Finder or Angle Finder have ads?
Which is updated more often, Digital Angle Finder or Angle Finder?
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