About this app

Protractor Tool & Angle Meter is a powerful and versatile measurement app that combines multiple essential tools into one convenient application. Whether you are a professional, student, this app provides accurate and easy-to-use measuring instruments for various needs. Key Features: • Protractor: Accurately measure angles by adjusting the on-screen protractor with your finger. • Ruler: Measure the length of objects with precision. • Inclination Meter: Check the tilt or slope of a surface with real-time measurements. • Bubble Level: Ensure surfaces are perfectly horizontal or vertical. • Plane Angle Measurement: Determine the angles of different planes effortlessly. • Plumb Tool: Verify vertical alignment with this digital plumb bob. • Frame Measurement: Capture and measure objects with an integrated frame tool. • Sound Meter: Monitor environmental noise levels in decibels (dB). • Speed Meter: Measure movement speed with real-time data. • Altitude Meter: Find your current altitude above sea level. • Compass: Navigate easily with a precise digital compass. • Square Feet Calculator: Calculate area measurements instantly. Protractor Tool & Angle Meter is designed to be user-friendly, accurate, and essential for anyone needing on-the-go measurement solutions. Privacy Policy : https://sites.google.com/view/protractor-privacy-policy-ios/home Terms of Usage: https://sites.google.com/view/protractor-privacy-policy-ios/terms-of-usage Contact Us: https://sites.google.com/view/protractor-privacy-policy-ios/contact-us

Latest release

What’s New

Version 1.5 Dec 9, 2025

**added ATT **Fixed UI Issues

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking