Protractor+
Tue Nguyen Minh Utilities iPhoneiPadiPod touch
Protractor+ is a free Utilities app for iPhone and iPad by Tue Nguyen Minh. Rated 4.1/5 from 10,412 ratings. Requires iOS 17.6. Updated June 1, 2026.
- Rating
- 4.1
- 10.4K ratings
- Price
- Free
- on the App Store
- Size
- 21 MB
- Age 4+
- Updated
- Jun 1
- 2026 · v2.4.5
Screenshots
About Protractor+
Protractor helps you to measure angles quickly and easily. This app turn your iPhone into a handy pocket protractor that can measure angles in both degrees and radians. Features: - Elegant design - Measure in degrees and radians - Intuitive visual control
Ratings & reviews
4.1
10.4K ratings
What’s new
Version 2.4.5 · Updated June 1, 2026
Minor bug fixes
App privacy
The developer, Tue Nguyen Minh, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Protractor+
Looking for apps like Protractor+? Here are 6 similar apps on the App Store. The highest rated is Protractor Smart (4.6/5), and all 6 are free to download.
-
Protractor Smart
4.6
-
Just Scale kitchen scale
1.7
-
Measure Angles - Bubble Level
4.2
-
Protractor for Angle Measuring
4.5
-
Protractor (Angle measurement)
3.6
-
Angle Meter 360
4.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Protractor+ | 4.1 / 5 (10,412 ratings) | Free | June 1, 2026 | |
| Protractor Smart | 4.6 / 5 (246) | Free | Jul 25, 2025 | Compare |
| Just Scale kitchen scale | 1.7 / 5 (71) | Free | Aug 13, 2025 | Compare |
| Measure Angles - Bubble Level | 4.2 / 5 (2,018) | Free | Jun 9, 2026 | Compare |
| Protractor for Angle Measuring | 4.5 / 5 (1,060) | Free | Jul 29, 2026 | Compare |
| Protractor (Angle measurement) | 3.6 / 5 (10) | Free | Oct 6, 2026 | Compare |
| Angle Meter 360 | 4.3 / 5 (362) | Free | Sep 1, 2026 | Compare |
Compare Protractor+ with the top alternatives: ratings, updates, ASO score and keyword gaps →