Ruler, BubbleLevel, AngleMeter

1 Bit

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About this app

This bubble level (bubble ruler) and angle meter provides more practical tools than others do. Straight ruler, 2D ruler, spirit level and protractor (angle meter ) are all in this portable bubble level.

These two rulers are used to measure the length and width of an object; the protractor is used to measure the angle by setting three points while keeping the lines on the border of the object. The bubble level is used to detect whether an object is inclined both in vertical and horizontal aspects.

Features of Bubble Ruler and Angle Meter:
✔️ Easy to use and fast to measure
✔️ Accurate measurement (recommend calibration before use)
✔️ Measurement not limited to mobile phone length, meets various length requirements (cm/mm/in)
✔️ Lock the measuring interface to adjust the position
✔️ Name the files while saving
✔️ Measure the angle in a photo(allow to select photos from the gallery)
✔️ Display the measured projects clearly
✔️ Show numeric angle
✔️ Show angle in degree, inclination in percent and inches of rising per foot of run

The length of the ruler is precisely designed, the position of the ruler has been fixed and it will be affected by the length of the device. You do not need to calibrate it when you use it. In the level ruler, because the bubbles in the water pipe will move, it needs to be calibrated before use. You only need to ensure that the bubble is at the center point of each direction, and the vertical and horizontal tilt values displayed below are close to 0.

A note about permissions: The bubble ruler app will ask for camera permission because the app needs to use your camera to detect the angle of the object when measuring the angle. If you have other similar questions, you can consult by email and we will answer you as soon as possible.

Designed for measurement at home, construction site, and so on, this bubble level app can help you measure anything in your life. Try this bubble level app now. If you have any questions on the bubble level, please feel free to contact.

Ratings and reviews

Pt 1 I haven't been able to figure out how the developers expect you to use the ruler. Once installed it never requested permission for the camera so had to go to settings, locate the app & turn the permission on. I guarantee you there will be users who won't know how to do that so will scrap the app. I restarted my phone to make sure the camera updated on the app which it did not. So, how do you measure anything longer than the screen on your phone? Instructions would be nice or maybe a video?

I'm giving this three stars even though I haven't put it to REAL use yet - I've gone thru the app but the reason it's getting three stars from ME is because there's no instructions in the app! Do you expect people to just know what to do? You got stars for just being an app that actually looks like it can take accurate measurements, but if I don't know how to use it, well.....that kinda limits the amount of stars I can give you! Unless, I'm completely missing and overlooking something?!?!

Downloaded to measure a few windows. You can't even figure out how to use it, there is no help option to figure out how to use this app, the options do nothing when you click on them and there are no instructions on either of those. And the ruler only goes to 5 in and it does nothing. Very disappointed. For such a high rating, it offered nothing. Got to do better than this.

What's new

* Fixed bugs reported by users