Bubble Level + Compass Pro2.0 - App Store
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Publisher Description
Bubble Level + Compass Pro combines a precise spirit level, compass, and Apple Watch companion app, so when your phone is placed somewhere hard to see its screen, you can still get live readings from your wrist. No more out-of-reach setups, and no more crouching.
Features:
. Bullseye level plus horizontal and vertical levels with 0.1 degree precision
. Bubble level units: Angle (degrees) or Incline/Slope (%)
. True and magnetic heading with direction text
. Magnetic declination
. Apple Watch companion app
. Gyro or accelerometer sensor mode
. Gyro calibration offset to compensate for camera bulge or uneven phone cases
. Pitch/Roll/Yaw rotation rate readouts
. Compass calibration status
. Red-light night mode
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.
(A free ad-supported version is also available)
Version History Many improvements for v2.0:
• New Incline/Slope (%) mode.
• New Apple Watch app: more responsive display, plus compass, pitch/roll/yaw rotation rates, and incline mode.
• Improved settings screen.
• Added French/German language support.
Remember, the app never nags you with popups, so it gets very few ratings/reviews. Support it by rating it! 2.0 Mar 11 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. 1.9 07/08/2023 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. 1.8 06/06/2023 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:
- 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. 1.7 10/30/2020 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:
-Night mode (red color).
-Improved watch refresh rate.
-Layout adjustment and rotation fix for iPad.
-Some help text additions. 1.6 08/05/2020 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. 1.5 05/26/2020 1.0 05/05/2015
About Bubble Level + Compass Pro
The company that develops Bubble Level + Compass Pro is Dimitrios Kechagias. The latest version released by its developer is 2.0.
To install Bubble Level + Compass Pro on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Bubble Level + Compass Pro as malware if the download link is broken.
How to install Bubble Level + Compass Pro on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Bubble Level + Compass Pro is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Bubble Level + Compass Pro is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.0
posted on 2026-10-13
Version History Many improvements for v2.0:
• New Incline/Slope (%) mode.
• New Apple Watch app: more responsive display, plus compass, pitch/roll/yaw rotation rates, and incline mode.
• Improved settings screen.
• Added French/German language support.
Remember, the app never nags you with popups, so it gets very few ratings/reviews. Support it by rating it! 2.0 Mar 11 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. 1.9 07/08/2023 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. 1.8 06/06/2023 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:
- 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. 1.7 10/30/2020 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:
-Night mode (red color).
-Improved watch refresh rate.
-Layout adjustment and rotation fix for iPad.
-Some help text additions. 1.6 08/05/2020 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. 1.5 05/26/2020 1.0 05/05/2015
version 2.0
posted on 2026-03-11
Many improvements for v2.0:
• New Incline/Slope (%) mode.
• New Apple Watch app: more responsive display, plus compass, pitch/roll/yaw rotation rates, and incline mode.
• Improved settings screen.
• Added French/German language support.
Remember, the app never nags you with popups, so it gets very few ratings/reviews. Support it by rating it!
version 1.9
posted on 2023-07-08
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.
version 1.9
posted on 2023-07-08
Jul 8, 2023
Version 1.9
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.
version 1.8
posted on 2023-06-06
Jun 6, 2023
Version 1.8
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.
Disclaimer
Official App Store Link
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