Best Protractor Angle Measure Tool Apps

246+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

Protractor Angle Measure Tool is the household name in protractor angle measure tool, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Protractor Angle Measure Tool Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Protractor Angle Measure ToolProtractor Angle Measure ToolFree4.5★ (169)NoYesSep 2026
2Protractor - Angle MeasureProtractor - Angle MeasureFree3.9★ (14)YesNoSep 2026
3Protractor for Angle MeasuringProtractor for Angle MeasuringFree4.5★ (1K)YesYesSep 2026
4Protractor SmartProtractor SmartFree4.6★ (242)NoYesSep 2026
5Protractor Edge-angle measureProtractor Edge-angle measureFree4.0★ (2)YesYesSep 2026
6Protractor (Angle measurement)Protractor (Angle measurement)Free3.4★ (5)YesNoSep 2026
7Protractor+Protractor+Free4.1★ (10K)NoYesSep 2026
8Protractor: Angle FinderProtractor: Angle FinderFreeNoYesSep 2026

Top Picks for Protractor Angle Measure Tool

Protractor Angle Measure Tool#1

Protractor Angle Measure Tool by Appcellent

Spirit Bubble Level & Slope
Editor's Choice
🔧 Utilities
4.5(169 ratings)
FreeIn-App Purchases
Protractor Angle Measure Tool screenshot 1
Protractor Angle Measure Tool screenshot 2
Protractor Angle Measure Tool screenshot 3
Protractor Angle Measure Tool screenshot 4
Protractor Angle Measure Tool screenshot 5
Protractor Angle Measure Tool screenshot 6

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

Protractor for Angle Measuring#3

Protractor for Angle Measuring by AppLiks Sp. z O.O.

Measure Angles in Few Taps
Worth Considering
🔧 Utilities
4.5😐(1K ratings)
FreeAdsIn-App Purchases
Protractor for Angle Measuring screenshot 1
Protractor for Angle Measuring screenshot 2
Protractor for Angle Measuring screenshot 3
Protractor for Angle Measuring screenshot 4

Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.

What We Love

  • 👍 Useful for surveying and measuring angles
  • 💡 Interesting use of camera to overlay protractor
  • 👍 Helps with specific use cases like golf setup
  • 👍 Provides a clutter-free protractor experience

Room to Improve

  • 🐛 Difficulty using the protractor tool and angle measurement
  • 🐛 Inability to zoom in/out when measuring angles in photos
  • 🐛 Inaccurate angle measurements in some cases

More Protractor Angle Measure Tool apps to explore

FAQ about Protractor Angle Measure Tool

What are the best protractor angle measure tool apps for iPhone?
Protractor Angle Measure Tool tops our protractor angle measure tool apps ranking as of September 2026, with a 4.5-star average from 169 App Store ratings, and it's free to download.
Yes — 19 of the top protractor angle measure tool apps we rank are free to download, including Protractor Angle Measure Tool and Protractor - Angle Measure.
Protractor Angle Measure Tool has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ protractor angle measure tool apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The short name for Protractor Angle Measure Tool is Protractor.
Protractor supports degrees, radians, and gradians. The free version only offers basic radians measurement, with a premium subscription required for degrees and gradians.