Smart Protractor c5i22

Measure the angle and slope of an object with your phone. 1s25b

App info hv4z

Version :

1.6.1

Category :

Tools

Update :

June 03, 2025

Installs :

5,008,366

Developer :

Smart Tools co.

Requires Android :

Android 4.4+

Content Rating :

Everyone

Get it on :

APK

ment

App description 1t4h3

Android App Analysis and Review: Smart Protractor, Developed by Smart Tools co.. Listed in Tools Category. Current Version Is 1.6.1, Updated On 03/06/2025 . According to s reviews on Google Play: Smart Protractor. Achieved Over 5 million Installs. Smart Protractor Currently Has 18 thousand Reviews, Average Rating 4.0 Stars

Smart Protractor is in the 1st set of the Smart Tools collection.

This app measures the angle and the slope of an object. It has three protractor modes.

1. Touch mode : for angle. After putting an object on the screen, touch the screen.
2. Plumb mode : for slope. A weight shows the slope of your device.
3. Camera mode : goniometer, inclinometer. It uses camera view.

* Main features:
- Tilt units (degree, percent, radian)
- Zero calibration
- Orientation sensor on/off
- Material design

* Pro version added features:
- No ads
- Various Tilt units
- Screen capture
- Ruler, level, thread pitch

* Do you want more tools?
[Smart Ruler Pro] and [Smart Tools] package.

For more information, watch YouTube and visit the blog. Thank you.

We are currently offering version 1.6.1. This is our latest, most optimized version. It is suitable for many different devices. Free directly apk from the Google Play Store or other versions we're hosting. Moreover, you can without registration and no required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New 1e1a4k

- v1.6.1 : Minor fix
- v1.6.0 : for Android 15

Rate and review on Google Play store h3w6w

4.0

18,079 total

5 66.1

4 8.0

3 6.0

2 4.0

1 16.0

Total number of ratings 256p1f

Total number of active s rated for: Smart Protractor

Total number of installs (*estimated) h642f

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments 6t95n

Ryan 5x101z

Great App, does exactly what it says without clutter. 3 modes each useful for variety of tasks, drawing and measurement based. Interesting use of your phones camera to impose protractor image over. Haven't really tested this mode much, but was pleased to discover this ability and can see numerous situations where this could be useful practically.

Stuart 6c2ly

As a woodworker, I might use this and it seems OK, but could do with markings for commonly used angles like 45, 15, 30, 60 or these numbers highlighted. Also when using the touch setting there should be an option that will snap it to those angles because it's just too fiddly to hone in to the exact angle. If it had those features then it could be genuinely useful, otherwise it's just a novelty.

Rikk Clark 463j8

Awesome app! I just wish you could tap on the angle and manually put in the degree and then match the desired angle to that number. Unless I'm missing it and it has that option (which is entirely possible) other than that it's exactly what i need. Thanks for the great app 👍

Laura B 3o171n

Simple, works great! I use it to measure head of bed angle.

thomas 971 3d5k66

This is a friendly app that is perfect for me when setting up knives for sharpening. I am able to set and check the setting with ease. Thanks.

Derek Sinclair 5x5t23

uninstalled after first attempt to use the camera function, needs to many permissions and hundreds of cookies enabled to work, I gave up after turning off access to 120 tracking cookies and wasn't even a third of the way there.