Angle Meter Pro by Smart Tool Factory is a versatile Android tool for precise angle and inclination measurement. With 5,000+ total downloads and 16 new downloads in the last 30 days, it carries a solid rating of 4.46 from 159 reviews. The app sits outside any top list rankings and focuses on multiple measurement modes, image-based measurements, and export options.
Pros & Cons
Supports multiple measurement modes: Single Angle, Difference, Relative, and Bubble Level
Includes image-based measurement and export options (XLS and charts)
Allows saving and viewing measurement history with easy sharing
Active maintenance with updates addressing wide-screen and storage changes
Lacks some features found in competitors, such as dedicated level/bubble or protractor-style tools
Not currently ranked in top lists, indicating potential visibility gaps compared to peers
Some users may prefer broader sensor-driven features beyond core angle measurements
About Angle Meter Pro
Angle Meter Pro is a tools app developed by Smart Tool Factory.
How many times has Angle Meter Pro been downloaded?
Angle Meter Pro has been downloaded 5.1 thousand times. In the last 30 days, the app was downloaded 16 times.
What is the rating of Angle Meter Pro?
Angle Meter Pro is rated 4.46 out of 5 stars, based on 160 ratings.
Is Angle Meter Pro free?
Angle Meter Pro costs $0.99 to download. The APK download size is 5.83 MB. The latest version available is 1.3.0. The last update was on July 13, 2021.
What are the requirements for Angle Meter Pro?
Angle Meter Pro requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2018.
Description
SHORT DESCRIPTION
Angle Meter with advanced features
FULL DESCRIPTON
Angle Meter
The Angle Meter application is a tool for measuring angle or inclination. It uses arc tangent of gravity between two axes and provide accurate results depending on quality of sensors.
Features
• Option to measure angle or slope on surfaces not parallel to ground with relative angle mode. • Interval of 0-180 or 0-360 degrees with angle complement. • 2 orientation axes.(Move your device left/right or back/forward direction) • Option to save recordings in the database, view them as lists or charts, and get a copy of the measurement history (as xls files or charts). • Option to measure the angle of an object in picture through image measurement screen. • Image gallery to display images in preview mode or with details. • Various customization options.
Instructions
💡 - User Manual and Privacy Policy is available in Help Section of navigation view.
⚠️ - To open navigation view please swipe your screen to the right near the left side of the screen.
⚙ - For customization options please visit Settings Screen.
📧 - If you need more details about how to use this app or you have suggestion to make this app better feel free to email us any time.
🛠🛠🛠Measurement Modes🛠🛠🛠 Single Angle: Rotate your device and read the angle. Difference Between Two Angles: This mode is useful for calculating inclination between 2 separate objects. Touch angle meter bezel and fix the first angle. Touch again to fix second and see difference between to angles. Relative Angle: This mode is useful for measuring angle if object is not parallel to the ground or surface is not even. Touch angle meter bezel to set first portion of the angle, touch again after rotating your device to complete measurement. Bubble Level: Put your device on the floor and measure the ground angle horizontally and vertically.
Customer Satisfaction and Feedback ⚠️IMPORTANT: If you find a bug using the application, PLEASE write to smarttoolfactory@icloud.com with your phone model name and the description of the problem, before writing a negative comment. 🤝 ✅ 👍 Customer satisfaction is our priority, and we will do our best to fix the issues as soon as possible! Thank you for choosing this app.
Recent changes: * Fix protractor frame for wide screen phones * Fix black screen when image is not opened * Fix for saving xls, charts and images * Save folder is moved to Documents due to new storage restrictions
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I love this app! It is so far pretty accurate. I have been trying to find a goniometer that is more accessible for the visually impaired and without having to spend a fortune. This app is by far the best out there. It is totally worth the $0.99 to upgrade to the PRO version. ***My only suggestion to make it completely accessible would be to have a voice/audio measurement reading setting that you can turn on if you prefer to have the measurements read out loud instead. Also, when using the angle meter to measure the roll, is there a way to keep it from measuring on the other planes of the pitch and yaw at the same time? That seems to make measurements get off accuracy if you end up tilting the phone slightly forward or back when rotating it to the side to get the angle. Do you have an Apple compatible version as well? PLEASE consider these for the next updates. Thank you!
★★★★★Robbie Brown· May 18, 2020
Shrinks all my levelling tools etc. right into my pocket. Brilliant
★★★★★Gerald· Dec 7, 2020
Downloaded this app and within 10 minutes, decided for the paid version. So far from what I can see, everything is accurate. Glad to see it has a way to calibrate the tools
★☆☆☆☆David Smith· Dec 2, 2025
Used for years now try to upgrade to samsung a53 on android 16 and my ui 8. I get a sorry only works on your old devices thanks ...
★☆☆☆☆Steve· Aug 25, 2021
Hoped to set precise table saw angles, but I can't figure out how to use one single function.
Google Play Rankings for Angle Meter Pro
This app is not ranked
Technologies used by Angle Meter Pro
5 permissions·12 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions required: ACCESS_NETWORK_STATE, CAMERA, INTERNET, READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE. Camera enables image measurements; storage permissions support saving/exporting data; network permission supports updates. These are standard for measurement tools and indicate typical usage without evident privacy concerns in the provided data.
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