Bubble Level PRO

Installs

104k

Rating

4.5

Rating count

1.3k

Category	Tools
Developer	严燕玲
Price	2.99
First release	2/9/2023 (3 years ago)
Version	1.5.3
In-app purchases	No
Contains ads	No
Content rating	Everyone
Package name	bubble.level.ruler.pro

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/17/2025	1,253	4.479	103,996	1.5.3
8/16/2025	1,253	4.479	103,975	1.5.3
7/22/2025	1,230	3.790	101,794	1.5.3
7/21/2025	1,229	3.790	101,786	1.5.3
6/17/2025	1,193	3.792	97,236	1.5.3
6/15/2025	1,191	3.792	97,197	1.5.3
6/13/2025	1,191	3.792	97,172	1.5.3
6/9/2025	1,191	3.792	97,163	1.5.3
4/22/2025	1,141	3.780	90,536	N/A
4/10/2025	1,139	4.578	90,444	N/A

Details

This is ad-free (no ads) version of Bubble level.
Detect inclination easily with this precise 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. But in order to get more real data, please calibrate before use. If you have any questions, please feel free to ask.

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