# Digital Angle Finder vs Protractor Angle Meter

The clearest difference is review sentiment: Protractor Angle Meter at 100% against Digital Angle Finder's 54%. Protractor Angle Meter also leads on rating (5.0 vs 4.1) and update cadence (fortnightly vs every 2 months). Digital Angle Finder's advantage is monetization model (free vs free with in-app purchases) and ratings volume (233 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Protractor Angle Meter 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 233 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Digital Angle Finder's written reviews are positive against 100% of Protractor Angle Meter's.

Digital Angle Finder ships an update every 2 months, Protractor Angle Meter fortnightly. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Digital Angle Finder | Protractor Angle Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (233 ratings)](https://appshunter.io/ios/app/digital-angle-finder-3d-meter/id1081939665/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protractor-angle-meter/id6778436306/reviews)** |
| Number of ratings | **233** | 1 |
| Positive reviews | 54.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 80 MB | 56 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALEXEY BRILEV](https://appshunter.io/developer/667579847) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### Digital Angle Finder

[App page](https://appshunter.io/ios/app/digital-angle-finder-3d-meter/id1081939665)

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)

**In-app purchases:** none

**What reviewers like**

- 👍 Amazing app, does what it claims
- 👍 No annoying ads or up-sells
- 👍 No tracking
- 👍 Very useful app, love it
- 👍 Easy to used

**What reviewers complain about**

- 🐛 Rien ne se passe
- 🐛 Nicht das was ich gesucht habe
- 🐛 Dauert lange bis Ergebnis angezeigt
- 🐛 Horrible app doesn’t work
- 🐛 Gives wrong measurements (172 degrees)

**Reported bugs**

- 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

**Requested features**

- 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


### Protractor Angle Meter

[App page](https://appshunter.io/ios/app/protractor-angle-meter/id6778436306)

This app allows you to measure angles from photos using your device's camera or existing images. Add multiple measurements with customizable colors and labels, and view results in various units. Save your work automatically and export high-quality images of your measurements.

**Highlights:** Measure angles from photos, Live camera or photo library input, Multiple angle measurements per photo, Customizable color and labels, Degrees, radians, or slope percentage output, Precision Loupe for accuracy, Automatic saving

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Digital Angle Finder free?

Digital Angle Finder is free to download, with no in-app purchases.

### Is Protractor Angle Meter free?

Protractor Angle Meter is free to download, with no in-app purchases.

### Which has better reviews, Digital Angle Finder or Protractor Angle Meter?

Protractor Angle Meter is rated higher. Digital Angle Finder averages 4.1 out of 5 from 233 ratings, while Protractor Angle Meter averages 5.0 from 1 ratings.

### Do Digital Angle Finder or Protractor Angle Meter have ads?

Neither Digital Angle Finder nor Protractor Angle Meter shows ads.

### Which is updated more often, Digital Angle Finder or Protractor Angle Meter?

Digital Angle Finder ships an update every 2 months, and Protractor Angle Meter fortnightly. Most recently, Digital Angle Finder was updated on September 29, 2026 and Protractor Angle Meter on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*