# Compass 54 Pro vs Bubble Level + Compass

The clearest difference is review sentiment: Bubble Level + Compass at 90% against Compass 54 Pro's 40%. Bubble Level + Compass also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 1). Compass 54 Pro's advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence and monetization model there is nothing between them.

Both are free to download. Compass 54 Pro sells 1 one-off in-app purchase. Bubble Level + Compass asks for nothing beyond the download.

Bubble Level + Compass holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 43 and 34 respectively. Written reviews point the same way: 40% of Compass 54 Pro's written reviews are positive against 90% of Bubble Level + Compass's.

Compass 54 Pro ships an update every 3 months, Bubble Level + Compass every 4 months. The most recent releases landed on July 18, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Compass 54 Pro | Bubble Level + Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (43 ratings)](https://appshunter.io/ios/app/compass-54-pro/id458958949/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/bubble-level-plus-compass/id1374372463/reviews)** |
| Number of ratings | **43** | 34 |
| Positive reviews | 40.0% of reviews | **90.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 18 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elen Bekzadyan](https://appshunter.io/developer/1201385451) | [Dimitrios Kechagias](https://appshunter.io/developer/970157964) |

## What reviewers say

### Compass 54 Pro

[App page](https://appshunter.io/ios/app/compass-54-pro/id458958949)

This app provides a real compass, location data, weather updates, date and time, and map functionality. It displays real-time orientation to magnetic fields and offers various coordinate systems and unit conversions.

**Highlights:** Real compass with magnetic field orientation, Location coordinates, course, speed, and altitude, Current weather temperature, humidity, and pressure, Date, time, and GMT time display, Standard, satellite, and hybrid map views, Multiple GPS coordinate systems (UTM, MGRS, etc.)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $2.99 | one-time |

**What reviewers like**

- 👍 Accurate compass readings
- 👍 Precise coordinates shown
- 👍 Simple and easy to use
- 👍 Good for orienteering
- 👍 Works without Wi-Fi/3G

**What reviewers complain about**

- 😠 Insanely annoying ads
- 😠 Ads capture the phone
- 😠 Paid version still has ads
- 😠 App crashes frequently
- 😠 Weather section not working

**Reported bugs**

- Weather section shows 'No Internet Connection' despite being online
- App crashes when enabling camera flash
- Homes.com ad locks display on newer devices
- Camera tab doesn't properly switch settings
- Compass dial jumps or jitters

**Requested features**

- More updates and features
- More child-friendly themes
- Show elevation
- More detailed weather (5-day forecast, hourly temps)
- Switch between Celsius and Fahrenheit


### Bubble Level + Compass

[App page](https://appshunter.io/ios/app/bubble-level-plus-compass/id1374372463)

This utility app provides a precise bubble level for horizontal, vertical, and surface angle measurements, along with a true-north compass. It offers advanced calibration options and works on iOS devices. A Pro version is available for additional features.

**Highlights:** Horizontal and vertical level measurements, Surface angle readings, True north compass, Advanced calibration, Magnetic declination reading, Accelerometer/Gyro switch

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Compass 54 Pro free?

Compass 54 Pro is free to download, with in-app purchases available.

### Is Bubble Level + Compass free?

Bubble Level + Compass is free to download, with no in-app purchases.

### Which has better reviews, Compass 54 Pro or Bubble Level + Compass?

Bubble Level + Compass is rated higher. Compass 54 Pro averages 3.2 out of 5 from 43 ratings, while Bubble Level + Compass averages 5.0 from 34 ratings.

### Do Compass 54 Pro or Bubble Level + Compass have ads?

Bubble Level + Compass shows ads; Compass 54 Pro does not.

### Which is updated more often, Compass 54 Pro or Bubble Level + Compass?

Compass 54 Pro ships an update every 3 months, and Bubble Level + Compass every 4 months. Most recently, Compass 54 Pro was updated on July 18, 2026 and Bubble Level + Compass on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*