很棒，非常好用
这是我用过的最好的一款软件
不错
不错的工具
good
good and easy to use.
不适配
15promax一年了不能用，乐色
👍👍👍
非常好用，很方便
Free
With Ads
About
This utility app offers a suite of measurement tools for your phone. It includes a ruler, protractor, noise meter, distance calculator, level, compass, and flashlight. Easily measure lengths, angles, sound levels, and more with convenient on-the-go tools.
✓Ruler (metric/inch)
✓Noise meter (decibel)
✓Protractor (camera-based)
✓Distance measurement
✓Level tool
✓Compass
✓Flashlight
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What's New in 测量工具
4.6
June 20, 2026
Thank you so much for your feedback and warm support! This update brings: 1. Bug fixes and minor detail optimizations Enjoy~
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FAQ
What does the measurement tool app do?
This app provides a collection of essential measurement and utility tools for your smartphone. It includes features like a ruler, protractor, noise meter, distance calculator, level, compass, and flashlight, allowing you to perform various measurements and tasks directly from your device.
What are the key features of this measurement app?
Key features include a ruler that supports both metric and inch measurements, a noise meter to detect sound decibels, a protractor that uses the camera to measure angles, a distance calculator based on object height, a level tool, a precise compass, and a convenient flashlight.
Is this app free to use?
The application is free to download and use, however, it does contain advertisements. There are also in-app purchases available, suggesting that some features or an ad-free experience might be offered through them.
What kind of devices is this app compatible with?
The description implies that the app utilizes phone-specific hardware like the camera and sensors for its functions. It is designed for mobile devices, specifically smartphones, to leverage their capabilities for measurement and utility tasks.
How can I use this app for common tasks?
You can use the ruler to measure the length of objects, the protractor to check angles on paintings or other items, the level to ensure surfaces are straight, the compass to find your direction, and the distance calculator for quick estimations. The noise meter and flashlight offer additional practical uses.
