About this app

Levels, bubble levels, and lead weights are tools used to check whether a surface is level or vertical (lead). But in daily life, it is not convenient to carry!
So we developed this tool APP, Level Tool-Bubble Level!
It can be applied in office, home life, construction, carpentry, photography, painting.
It doubles as a goniometer or woodworking level, and it works just like a real level.
To provide you with an accurate horizontal line, simple operation and accurate results.

Applicable scene:
Daily work: It can help you find the horizontal position, or measure the angle!
Help you draw straight lines or right angles in painting! All this will be easier with this level tool!
Family life:
Hang your photos and photo frames horizontally on the wall, assemble shelves, simple cabinets, DIY install tables, furniture, and use the bubble level to perfectly calibrate the level and position objects.
Painting and photography: paste a flat picture, set up a horizontal tripod, use this tool, you can get satisfactory results.
Indoors:
Flatten dining tables, DIY shelves, and build cat and dog houses, all with this easy level tool pro.

feature:
-Easy to operate, anyone can use it!
-Professional widgets for measuring horizontal and vertical
-It can measure angles and is suitable for a variety of work scenarios!
-Screen lock feature keeps repetitive work consistent!
-Where you can't see visually, you can use the sound reminder to find the horizontal position.
-One-key calibration and reset function, easy to operate!
-Level with 3 modes!

How to use:
-You need to find the center horizontal point of the item, just put the phone on the horizontal plane.
-You need to find parallel lines and place the phone vertically next to the object
This simple bubble level tool is small in size, easy to operate and accurate in results, it is your little helper in daily work!

App Permissions

Allows applications to access information about networks.
Allows applications to open network sockets.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about Wi-Fi networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to write to external storage.
Allows an application to read from external storage.