Bubble Level + Compass Pro

Name: Bubble Level + Compass Pro
Price: 0.99 USD
Rating: 5 (22 reviews)
Author: Dimitrios Kechagias

By: Dimitrios Kechagias App

Watch-enabled Level & Compass

Overview

Version:

2.0

Last updated: 2026-03-11

Ranking

#231,376 ▼ 163

Overall

Features & Capabilities

New in v2.0: Incline/Slope (%) mode and a redesigned Apple Watch companion app.

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)

User Growth & Download Statistics

App

By:

Dimitrios Kechagias

Rating:

5.00

(22)

Version:

2.0 Last updated: 2026-03-11

Version code:

882938031

Creation date:

2015-05-09

Compatible devices:

Size:

7.38MB

Price:

0.99

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-19

Compare stats and ranking:

Ranking

# 231,376 ▼ 163

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Dimitrios Kechagias

Apple Apps Store

https://apps.apple.com/us/app/bubble-level-compass-pro/id988590222

User Reviews

A great help in setting up my Meade LX-65

by JK*****, 2026-07-08

I used it for Astronomy for rough location of sky objects (AZI and Alt). Getting both Direction and angle tilt up to 90 deg in one simple app like this was great news for me. It will be good if the device gives both readings for magnetic and true north on same screen. Now I’m updating my review after using it with Apple Watch. I’m very impressed with the functionality of reading the phone direction and level on the Watch. Your application is real piece of art and second to non in this area.