Bubble Level + Compass Pro
Watch-enabled Level & Compass
$0.99
1.9for iPhone, iPad and more
9.9
12 Ratings
Dimitrios Kechagias
Developer
7.5 MB
Size
Jul 8, 2023
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Bubble Level + Compass Pro Screenshots
About Bubble Level + Compass Pro
A bubble/spirit level tool, with both a bull's eye level and horizontal/vertical levels, as well as a compass (showing both true/geographic and magnetic north), and support for the Apple Watch. Watch support allows you for example to set your iPhone on the top of a tripod, and work on leveling its legs by looking at your watch - without having to go through the stand-up-to-look-level/crouch-to-adjust-leg routine.
The tool is normally included in my astronomical app (Polar Scope Align Pro), but I decided to release it as a separate app because I could not find anything with the features I wanted on the app store.
You can try the free ad-supported version that lacks the Watch support.
Basic Features:
-Bull's eye level with surface angle reading, horizontal/vertical levels with angle readings (0.1 degree steps).
-Compass with true/geographic north and magnetic north heading readings in degrees and direction.
Extra features:
-Apple Watch support.
-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).
-Gyro calibration to compensate for lens bulges or uneven cases when using the phone as a bubble/spirit level.
-Gyro rotation rate function: measure instantaneous or cumulative rotation on 3 axes (pitch/yaw/roll).
-Magnetometer (compass) calibration level display.
-Red-color night mode to preserve night vision.
The tool is normally included in my astronomical app (Polar Scope Align Pro), but I decided to release it as a separate app because I could not find anything with the features I wanted on the app store.
You can try the free ad-supported version that lacks the Watch support.
Basic Features:
-Bull's eye level with surface angle reading, horizontal/vertical levels with angle readings (0.1 degree steps).
-Compass with true/geographic north and magnetic north heading readings in degrees and direction.
Extra features:
-Apple Watch support.
-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).
-Gyro calibration to compensate for lens bulges or uneven cases when using the phone as a bubble/spirit level.
-Gyro rotation rate function: measure instantaneous or cumulative rotation on 3 axes (pitch/yaw/roll).
-Magnetometer (compass) calibration level display.
-Red-color night mode to preserve night vision.
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What's New in the Latest Version 1.9
Last updated on Jul 8, 2023
Old Versions
Remember, the app tries to be nice and never nags you with popups (I hate those), so it gets very few ratings/reviews. Support it by rating it!
What's new:
- Improved help with Table Of Contents.
What's new:
- Improved help with Table Of Contents.
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Version History
1.9
Jul 8, 2023
Remember, the app tries to be nice and never nags you with popups (I hate those), so it gets very few ratings/reviews. Support it by rating it!
What's new:
- Improved help with Table Of Contents.
What's new:
- Improved help with Table Of Contents.
1.8
Jun 6, 2023
Remember, the app tries to be nice and never nags you with popups (I hate those), so it gets very few ratings/reviews. Support it by rating it!
What's new:
- Gyro rotation rate function: measure instantaneous or cumulative rotation on 3 axes (pitch/yaw/roll).
- Show both true/geographic north heading, and magnetic north. Heading display accuracy increased to 0.5°.
- 5° tick marks added to compass.
- Reduced app size.
What's new:
- Gyro rotation rate function: measure instantaneous or cumulative rotation on 3 axes (pitch/yaw/roll).
- Show both true/geographic north heading, and magnetic north. Heading display accuracy increased to 0.5°.
- 5° tick marks added to compass.
- Reduced app size.
1.7
Oct 30, 2020
Remember, the app tries to be nice and never nags you with popups (I hate those), so it gets very few ratings/reviews. Support it by rating it!
What's new:
- Gyroscope calibration added in the settings.
- Non-retina option for watch graphics to increase the refresh rate.
- A small rename of the app to keep it consistent with the free version.
What's new:
- Gyroscope calibration added in the settings.
- Non-retina option for watch graphics to increase the refresh rate.
- A small rename of the app to keep it consistent with the free version.
1.6
Aug 5, 2020
Remember, the app tries to be nice and never nags you with popups (I hate those), so it gets very few ratings/reviews. Support it by rating it!
What's new:
-Night mode (red color).
-Improved watch refresh rate.
-Layout adjustment and rotation fix for iPad.
-Some help text additions.
What's new:
-Night mode (red color).
-Improved watch refresh rate.
-Layout adjustment and rotation fix for iPad.
-Some help text additions.
1.5
May 26, 2020
The update is basically a new app based on Bubble Level + Compass, with a WatchOS 4 app to be compatible with updated devices and support all Apple Watch Series.
In the unusual case that you are still using WatchOS 1, the app's Watch extension will not be compatible.
In the unusual case that you are still using WatchOS 1, the app's Watch extension will not be compatible.
1.0
May 5, 2015
Bubble Level + Compass Pro FAQ
Click here to learn how to download Bubble Level + Compass Pro in restricted country or region.
Check the following list to see the minimum requirements of Bubble Level + Compass Pro.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
Apple Watch
Requires watchOS 4.0 or later.
iPod touch
Requires iOS 11.0 or later.
Bubble Level + Compass Pro supports English
