Bubble Level - Spirit Level - Precise leveling tool
Achieve perfect alignment with our app's accurate measurements & intuitive design, ideal for any DIY project!

- 1.7 Version
- 1.6 Score
- 952K+ Downloads
- Free License
- 3+ Content Rating
The precise bubble level utilizing a straight ruler, spirit level, and protractor for angle measurement! Typically, a bubble level is employed in construction and carpentry to assess whether the surfaces you are working on are even. šš š
Key characteristics:
- Fast and accurate measurements
- Displays angles in degrees and inclinations in percentage
- Orientation lock feature
- User-friendly design
The most accurate leveling tool available for your Android device, allowing you to hang artwork like an expert. It's an essential tool for any home or apartment. āļøšš
FAQ
How accurate is the app?
The appās accuracy depends on your deviceās sensor quality and proper calibration. Itās designed for general tasks like hanging shelves, aligning furniture, or basic construction.
For best results:
- Calibrate the app on a known flat surface (instructions available in the appās settings).
- Ensure your deviceās sensors are functioning properly.
- For professional-grade precision, use a certified physical spirit level instead.
How do I calibrate the app?
To calibrate:
- Place your device on a flat, level surface.
- Open the app and navigate to the settings or calibration menu (typically indicated by a gear icon or āCalibrateā button).
- Follow on-screen instructions to adjust the bubble until it indicates level.
- Save the calibration for consistent measurements.
- Version1.7
- UpdateApr 29, 2025
- DeveloperWeather Radar
- CategoryTools
- Requires AndroidAndroid 4.4+
- Downloads952K+
- Package Namelevel.bubblelevel.ruler
- Signature16ec246cd16325a60a901da43e21ab82
- Available on
- ReportFlag as inappropriate
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NameSizeDownload
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3.68 MB
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3.66 MB
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3.47 MB
Accurate and reliable readings
Convenient availability on mobile devices
Easy to use with a clear interface
Non-intrusive ads that do not disrupt functionality
Additional features like angle measurement and ruler
Free with no invasive data collection
Automatic adjustment according to phone orientation
Useful for various applications, especially home improvement
Quick testing capabilities for known surfaces
Limited compatibility with certain phone models
Protractor feature may not function correctly on all devices
Occasional full-screen intrusive ads
Ruler measurements can be inaccurate
May drain battery quickly during use
Some functionalities require calibration for accuracy
Readings might take time to stabilize
Interface improvements needed for better visibility in low light
Complexity in some features may confuse users