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.
4.0
August 6, 2026
New specialized measuring modes — roof pitch, bubble level, inclinometer, body angle and more — plus full iPad support, new languages and accuracy improvements.
MoreUnlimited access to all premium feature
Bubble level with haptic feedback & Watch app
Feb 22, 2026 — Mar 25, 2026
Find your ideal program with our degree finder
Oct 16, 2025 — Nov 16, 2025
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.
Yes, Protractor offers customizable audio and vibration alerts for target angles, allowing users to focus on positioning. This feature requires a premium subscription.
Yes, Protractor offers Apple Watch support for measuring angles directly from your wrist with haptic feedback. This functionality is available with a premium subscription.
Protractor Angle Measure Tool boasts unmatched accuracy due to its advanced calibration system and sensitive accelerometer, delivering measurements users can trust.
Protractor was last updated on April 9, 2026, indicating a recent update. The app is developed by APPCELLENT YAZILIM HIZMETLERI ANONIM SIRKETI.
Protractor offers weekly and annual subscription plans. Options include 'Protractor Weekly' for $4.99/P7D, 'Protractor Weekly with Trial' for $6.99/P7D with a 3-day free trial, and 'Protractor Annual' for $24.90/P1Y.
Protractor Angle Measure Tool has an age rating of 4+, making it suitable for a wide range of users. It is available on both iPhone and Apple Watch.
