Version history
Bubble Level + Compass
60
ASO score
Text
71/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
56
App Age
9y 6m
Last Update
Jul 08, 2023
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.38
|
4.56
|
-4%
|
|
Number of Ratings (Voted)
|
55
|
266.2K
|
-100%
|
|
App Age
|
9y 6m
|
9y 2m
|
+4%
|
|
In-app Purchases Price
|
$0
|
$38
|
|
|
Update Frequency
|
890d
|
65d
|
+1 259%
|
|
Title Length
|
22
|
24
|
-8%
|
|
Subtitle Length
|
27
|
27
|
|
|
Description Length
|
1 398
|
2 572
|
-46%
|
|
Number of Screenshots
|
329
|
1467
|
-78
%
|
|
Size
|
11MB
|
159MB
|
-93
%
|
Category Ranking in United States
7 days
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Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
22
of 30
)
Bubble Level + Compass
Subtitle
(
Characters:
27
of 30
)
Spirit level & compass tool
Description
(
Characters:
1398
of 4000
)
A bubble/spirit level tool with horizontal, vertical and surface angle measurements, as well as a true-north compass.
Advanced features are included, such as calibration for the surface level to work with your phone's case/camera bulge etc.
No full-screen ads or nagging popups!
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, feel free to leave a review. There is also an ad-free Pro version with more features like Apple Watch support, night mode", pitch/yaw/roll rotation rate.
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 11.0 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.
-Gyro calibration to compensate for lens bulges or uneven cases when using the phone as a bubble/spirit level.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 56 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Navigation, Utilities |
| Size: | 10MB |
| App Age: | 9 years 6 months |
| Release Date: | Jun 03, 2016 |
| Last Update: | Jul 08, 2023 |
| Version: | 1.9 |
Version history
1.9
Jul 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:
- Improved help with Table Of Contents.
1.8
Jun 09, 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 calibration function enabled in the free version. Calibrate your phone on a flat surface and compensate for any camera/case bulge etc.
- 5° tick marks added to compass.
- Heading display accuracy increased to 0.5°.
- Reduced app size.