iPhone iPad

What is it about?

A bubble/spirit level tool, with both a bull's eye level and horizontal/vertical levels, as well as a simple compass. The tool is normally included in my astronomical app (Polar Scope Align Pro) where it has some extra functionality (night mode, watch version), but I decided to release it as a separate free app because I could not find anything with the features I wanted on the app store.

App Details

Version

1.9

Rating

(30)

Size

10Mb

Genre

Utilities Navigation

Last updated

July 8, 2023

Release date

April 26, 2018

More info

App Store Description

A bubble/spirit level tool, with both a bull's eye level and horizontal/vertical levels, as well as a simple compass. The tool is normally included in my astronomical app (Polar Scope Align Pro) where it has some extra functionality (night mode, watch version), but I decided to release it as a separate free app because I could not find anything with the features I wanted on the app store.

If you enjoy it, there is also an ad-free version with Apple Watch support and night mode called "Bubble Level Watch + Compass".

Basic Features:
-Bull's eye level with surface angle reading, horizontal/vertical levels with angle readings (0.1 degree steps).
-Compass with North heading reading in direction and degrees.
-Works on iOS 8.0 or higher.

Extra features:
-Magnetic declination reading, which shows the offset between magnetic and true north for when you want to use a physical magnetic compass (requires access to your location).
-Accelerometer/Gyro switch in case one of the two works better on your phone (Gyro is default).
-Magnetometer (compass) calibration level display.

Get it for FREE in the App Store