Bubble Level + Spirit Level

Bubble Level + Spirit Level

Measure Angles - Inclinometer

35 ratings
1 review
Free
In-App PurchasesWith Ads

Details

Released
January 15, 2021
Updated
November 1, 2026

Features

Bubble Level + Spirit Level screenshot #1 for iPhone
Bubble Level + Spirit Level screenshot #2 for iPhone
Bubble Level + Spirit Level screenshot #3 for iPhone
Bubble Level + Spirit Level screenshot #4 for iPhone
Bubble Level + Spirit Level screenshot #5 for iPhone
Bubble Level + Spirit Level screenshot #6 for iPhone
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About

Transform your smartphone into a precise measuring tool for angles and level surfaces. Offers two distinct modes for versatile use, with accuracy to one tenth of a degree. Features simple calibration, camera support, and customizable color schemes.

✓Dual measurement modes (angles/level surfaces)
✓Accuracy to 0.1 degrees
✓Easy calibration process
✓Camera integration
✓Multiple color themes
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+1

What's New in Bubble Level + Spirit Level

1.454

November 1, 2026

We introduced some minor changes and optimizations.

4

Subscriptions & In-App Purchases

Bubble Level - Annual

Bubble Level - Annual

$11.991 Year
7 Days trial
How to cancel Bubble Level + Spirit Level subscription ⁉️

User reviews

Great app

I paid for the ad-free version almost straight away. This app is exactly what I wanted. Similar in look to the iOS version, but with much better accuracy with decimal display.

It would be great to have an option to reset calibration. I accidentally set the calibration by pressing the calibrate button, and now I want to reset it but can’t, hence only 4 stars. If there were a reset option this would easily be a 5 star app.
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Developer apps

FAQ

What is Bubble Level + Spirit Level used for?

Bubble Level + Spirit Level turns your phone into a bubble level and inclinometer. It's useful for aligning picture frames, measuring angles and slopes, checking surface levels, and calculating roof pitch.

How accurate is Bubble Level + Spirit Level?

The app is accurate to one tenth of a degree, providing precise measurements for your needs.

How do I calibrate Bubble Level + Spirit Level?

Calibration is straightforward. Align your phone with a known level or vertical edge and tap the calibration button. The app is then ready for use.

Does Bubble Level + Spirit Level have ads?

Yes, this app contains advertisements.

What devices are supported by Bubble Level + Spirit Level?

Bubble Level + Spirit Level is supported on iPhone and iPad devices.

What is the age rating for Bubble Level + Spirit Level?

The app has an age rating of 4+, making it suitable for a wide range of users.

What subscription plans are available for Bubble Level + Spirit Level?

Subscription options include weekly, monthly (with a 3-day free trial), and annual plans, with prices varying from $0.99 to $11.99.

How often is Bubble Level + Spirit Level updated?

The app was last updated on November 1, 2026, with version 1.454. This indicates a recent update, suggesting ongoing support and development.