Smart Level

Contains ads
4.3
6.94K reviews
1M+
Downloads
Content rating
Everyone
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About this app

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

This app measures the angle or slope of an object simply and accurately.
Put the back of your device against a desk, or put its short/long side on a frame.

* Main features:
- Surface level (bubble level)
- Spirit level (clinometer)
- Zero calibration
- Tilt units (degree, percent, radian, roof pitch)
- Lock screen
- Material design


* Pro version added features:
- No ads
- Ruler, protractor, thread pitch

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

For more information, watch YouTube and visit the blog. Thank you.
Updated on
Jun 15, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
6.76K reviews
David Powell
September 13, 2024
Nicely designed, but inaccurate. I tried it on two different devices and could never get it to show an angle greater than 85 degrees.
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Laura Page
October 19, 2022
When setting it on a surface to check level, I get a significantly different reading if I orient my phone 90-degrees. It should be exactly the same reading, just in a different plane, e.g. the X reading should equal the Y reading when the phone is moved 90 degrees. The phone is flat. I'm not sure which, if either reading, is accurate.
6 people found this review helpful
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Smart Tools co.
November 18, 2022
Your problem occurs because one axis of your device's built-in sensor is unstable. Try checking [Orientation Sensor] in settings. It allows the other sensor to be used when one of the sensors is inaccurate.
A Google user
July 31, 2019
Came in very useful for spur of the moment installation of wall mount organizer. The level worked accurately. without it I surely would have hung it crooked & had to drill more holes in the wall. (There were no ads that I recall when last used a month ago.)Thank you! 🙂
38 people found this review helpful
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What's new

- v1.2.14 : Minor fix
- v1.2.13 : Support for Android 14