Protractor Edge vs Angle Level
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor Edge
This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.
- Precise angle measurement
- Smart instrument
- Digital protractor
- Supports iPhone and iPad
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Protractor - smart instrument to measure angles. Support: https://k1er.github.io/
Angle Level
This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.
- Measure angles and inclination
- Add offset to measurements
- Change measurement axis
- Dark Mode support
- Measurement history (Pro)
- Export to CSV (Pro)
- Name measurements (Pro)
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Use your device to measure angle of surfaces quickly and easily. Measurements are saved and can be named for reference in Pro version. This app provides high precision angle measurement. Precise angle measurement is based on temporal filtering of the internal sensors. Fresh and precise leveling app to measure angle and inclination of surfaces. Measurements can be shared and exported to CSV file in Pro version. Basic features: - Measure angle. - Add offset. - Change axis of measurement. - Trial mode 60 seconds of offroad mode. - Dark Mode supported. Pro features (requires In-App Purchase): - Offroad mode. - Measurement history. - Up to 4 digits of precision. - Export measurements to CSV. - Name measurements. - Radian unit support. - Percentage unit support. - Change angle font size.
Screenshots
Verdict
The clearest difference is rating: Protractor Edge at 4.0 against Angle Level's 3.3. Protractor Edge also leads on update cadence (every 6 weeks vs every 6 months). Angle Level's advantage is ads (none vs shown). On price, review sentiment, ratings volume 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. Protractor Edge sells 2 one-off in-app purchases and Angle Level sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Protractor Edge holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 67% and 67% positive.
Protractor Edge ships an update every 6 weeks, Angle Level every 6 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | Protractor Edge | Angle Level |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | 3.3 (3 ratings) |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 6 weeks — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 2 MB |
| Age rating | +4 | 4+ |
| Developer | 向阳 杨 | Antti Heinonen |
Customer experience
Protractor Edge
Angle Level
In-app purchases
Protractor Edge
- Support for a cup of coffee$1.99
- Ads-free experience$1.99
Angle Level
- Pro$4.99
Questions
Is Protractor Edge free?
Is Angle Level free?
Which has better reviews, Protractor Edge or Angle Level?
Do Protractor Edge or Angle Level have ads?
Which is updated more often, Protractor Edge or Angle Level?
Other comparisons
