About this app

A bubble level or spirit level or simply a spirit is an instrument designed to indicate whether a surface is
horizontal (level) or vertical (plumb). Bubble Level app is handy, accurate and simple to use and incredibly
useful tool for your Android device.

A traditional modern level meter has a slightly curved glass tube which is incompletely filled with a liquid,
usually a colored spirit or alcohol, leaving a bubble in the tube. At slight inclinations the bubble travels
away from the center position, which is usually marked. Bubble Level app tries to mimic the real level meter
and displays the data as real level meter would.

Bubble Level app also features a bull's eye level meter which is a circular, flat-bottomed device with the
liquid under a slightly convex glass face with a circle at the center. It serves to level a surface across
a plane, while the tubular level only does so in the direction of the tube. Bubble Level app tries to mimic
the real bull's eye level and displays the data as real bull's eye level meter would.

you can use Bubble Level...

A bubble level is usually used in construction, carpentry and photography to determine if objects on which
you're working on are level. Used properly, a bubble level can help you create flawlessly leveled pieces of
furniture, help you when hanging paintings or other items on the wall, level billiard table, level table
tennis table, set up a tripod for photographs, level your trailer or camper and much more. It’s a must have
device for any home or apartment.

Your Android device should already be calibrated by the manufacturer. In case you know/believe it is wrongly calibrated
you can re calibrate your device by opening calibration, placing your device screen facing up on a perfectly
leveled surface ...like the floor of your room... and press SET. Press RESET to return to your device default
factory calibration.

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