Best Protractor Angle Finder Pro Apps

236+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated September 2026

The best protractor angle finder pro apps on iPhone average 3.8★ across 236+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Protractor Angle Finder Pro Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Protractor Angle Finder ProProtractor Angle Finder ProFree1.0★ (1)NoNoSep 2026
2Protractor+Protractor+Free4.1★ (10K)NoYesSep 2026
3Protractor for Angle MeasuringProtractor for Angle MeasuringFree4.5★ (1K)YesYesSep 2026
4Protractor SmartProtractor SmartFree4.6★ (242)NoYesSep 2026
5Protractor - Angle MeasureProtractor - Angle MeasureFree3.8★ (13)YesNoSep 2026
6Protractor (Angle measurement)Protractor (Angle measurement)Free3.4★ (5)YesNoSep 2026
7Protractor Angle Measure ToolProtractor Angle Measure ToolFree4.5★ (169)NoYesSep 2026
8Protractor Edge - ClinometerProtractor Edge - ClinometerFree4.5★ (55)YesYesSep 2026

Top Picks for Protractor Angle Finder Pro

Protractor+#2

Protractor+ by Tue Nguyen Minh

+ Angle Meter & Clinometer
Strong Contender
🔧 Utilities
4.1😞(10K ratings)
FreeIn-App Purchases
Protractor+ screenshot 1
Protractor+ screenshot 2

Transform your device into a versatile angle measurement tool. Easily measure angles in both degrees and radians with an intuitive interface. Ideal for quick and precise angle readings.

What We Love

  • 🚀 Quick angle measurement
  • 👍 Useful for physics labs
  • 👍 Easy to use

Room to Improve

  • 🔒 Degrees feature locked behind paywall
  • 🐛 Unreliable camera feature
  • 🔋 Frequent timeouts force upgrade
  • 💰 Aggressive monetization tactics
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 Finder Pro apps to explore

FAQ about Protractor Angle Finder Pro

What are the best protractor angle finder pro apps for iPhone?
Protractor Angle Finder Pro tops our protractor angle finder pro apps ranking as of September 2026, with a 1.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top protractor angle finder pro apps we rank are free to download, including Protractor Angle Finder Pro and Protractor+.
Protractor Angle Finder Pro has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 236+ protractor angle finder pro apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Protractor Angle Finder Pro uses your device's camera to display a real-time video feed. You can then overlay the digital protractor onto objects or surfaces in the camera view to measure angles with precision.
The frame pause feature allows you to freeze a single frame from the camera feed. This enables you to inspect and measure angles on a static image without needing to take a separate photograph.