Bubble Level - Spirit Level

1 Bit

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About this app

Detect inclination easily with this precise free bubble level app. Where can you use bubble ruler? It is mostly used in carpentry, construction, and photography. To hang a painting on the wall, or to level a table, you just need to put your Android device against the wall and make sure the bubble in the tube travels in the center position. Simple and portable.

This Bubble Level app provides not just spirit level, but also a straight ruler and 2D ruler, making the measurement more comprehensive. The tools in this Bubble Ruler is user-friendly. In the ruler functions, you can change the unit of the measurement, and in the bubble level function, you can lock the interface and change the bubble level mode.

Tips
Place the device on a relatively flat surface (such as a table) to ensure that the bubbles in the tubes are stably in the center of the tube. You can also watch the bubble position and adjust the direction of the device appropriately. After determining the position of the bubble, you can click the calibration button, so that your measurement will be more accurate.
Just put the device against the surface of the object you need to measure, you can start measuring.

We provide accurate measurements for every user with this bubble level free. But in order to get more real data, please calibrate before use. If you have any questions, please feel free to ask.

Ratings and reviews

Tool works well, but it is missing the option to adjust the sensitivity. Most digital level apps, offer to adjust the sensitivity, which prevents the digital read out to jump frantically. In general, the maximum setting, is still too sensitive and it would require about double maximum adjustment value, as what I always find in those apps, to provide a stable read out. But this tool, is not having it at all. Please include detection smoothing. 1/100° (0.01°) readout would be a nice addition too.

Very basic bubble level. Clear interface, easy to use, but lacks more functions. For instance, when horizontality is achieved, doesn't change the colour. That's why I give 4 stars. The sound function didn't activate on my phone. It has a convenient ruler built it. Can be used to measure area.

Easy to use leveller, everything is auto - depends how the phone is turned or what you want to measure ,the app gives corresponding perspective,and adding the ruler is good decision I use it more than I expected + the app uses very little memory without any cost to accuracy (thats was fifth 🌟),really it's among the best app's of this kind out there.