The bubble leveler can be designed in your favorite designs and colors, as well as many other features. Hold your phone against an object, for example a picture to see if it is straight. Easy, fast to use and a useful water scale to loosen furniture, pictures and further objects. The bubble leveler shows the X and Y values exactly or you calibrate your own XY values, which you can reset at any time. When the bladder hits the center of the spirit scale, the color of the bubble colors with a suitable sound effect, which you can deactivate in the settings at any time. You can also display only the X axis or only the Y axis or both values, as well as many other features in the spirit level app. Various background images or colors, text colors, spirit and bubble colors are available for free. Build your precise spirit balance according to your taste so that everything stands straight, hangs and lies on. The app does not replace the classic robust water bubble scale from the hardware stores or carpenters, but it is definitely a useful level tool for home, hobby and construction sites!