NEW and UNIQUE features and functionalities:

1. Object alignment
2. Angle measurement
3. Surface flatness
4. Metal detection - detect wire inside the wall before drilling it
5. Inclinometer - Also known as a tilt – meter; will help drivers during off-road journeys, to control and minimize the risk of roll-over.
6. AR Ruler - point your camera and measure distance between objects.
7. Compass

With all the new features of this app, you'll always have carpenter and off-road navigator with you!
From now, with the help of Bubble Level, you’ll never have the issues regarding:

• Alignment of the picture, board, furniture, wall and etc.!
• Calculation of different angles in various situations!
• Checking your table, shelf and surface level of every face-up objects!
• Detecting metal and even wire inside the wall
• Tracking the inclination of bike, car and etc.
These are the main occasions of app usage, but you’ll find MUCH MORE in practice!

Get Bubble Level NOW with simple, high resolution graphics and ENJOY!

What’s New

Version 3.0.1

Huge update:
1. Level Calibration added as requested
2. Added Compass tool
3. Added Ruler - point your camera and measure distance between objects

Bubble Level is constantly improving and adding some new features as they get technically available. Enjoy and give us feedback.

Ratings and Reviews

4.5 out of 5
920 Ratings
920 Ratings
bios.o ,

Nothing but ads

Couldn’t even get it to work as a level, just kept showing me as videos.

lickamaid ,


The app works the way it says that it should! The Plum-BobLevel does not go past 25° so if you need to go more than 25 or 30° it will not work. The surface level works wonderful it is even greet for balancing tires on the rims.

we’re so zen ,

Doubled the time required to install my projection screen

Seeing great reviews, and a five-star rating, I assumed this was likely pretty accurate. However, that is far from the unfortunate reality of this application.

On my 100” screen, which is approximately 85” across, this level was off enough to cause one end to be 4” lower than the other.

Do not use this level on any project where you only have one chance to get it right... Because you’re going to need at least two.


Lemondo Ltd.
19.8 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Burmese, Cambodian, Chinese (Hong Kong), Danish, Dutch, Estonian, Filipino, Finnish, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Laotian, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Vietnamese

Age Rating
Rated 4+
© 2011 Lemondo LLC
In-App Purchases
  1. Remove Ads $1.39


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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