# mini Bubble Level vs Bubble Level + Compass

The clearest difference is rating: Bubble Level + Compass at 5.0 against mini Bubble Level's 4.6. Bubble Level + Compass also leads on review sentiment (90% vs 73%) and iOS requirement (12.0 vs 14.0). mini Bubble Level's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bubble Level + Compass holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 26 and 34 respectively. Written reviews point the same way: 73% of mini Bubble Level's written reviews are positive against 90% of Bubble Level + Compass's.

mini Bubble Level ships an update every 3 months, Bubble Level + Compass every 4 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | mini Bubble Level | Bubble Level + Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (26 ratings)](https://appshunter.io/ios/app/mini-bubble-level/id1111162128/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/bubble-level-plus-compass/id1374372463/reviews)** |
| Number of ratings | 26 | **34** |
| Positive reviews | 72.7% of reviews | **90.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 9 MB | 18 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mert TUZER](https://appshunter.io/developer/1111162127) | [Dimitrios Kechagias](https://appshunter.io/developer/970157964) |

## What reviewers say

### mini Bubble Level

[App page](https://appshunter.io/ios/app/mini-bubble-level/id1111162128)

This app provides accurate horizontal and vertical angle measurements using your device's sensors. It helps with alignment tasks, offers haptic feedback, and supports dark mode for comfortable use in various environments.

**Highlights:** Precise angle measurements, Reference point marking, Haptic feedback for alignment, Dark mode support, Intuitive interface

**In-app purchases:** none


### 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 mini Bubble Level free?

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

### Is Bubble Level + Compass free?

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

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

Bubble Level + Compass is rated higher. mini Bubble Level averages 4.6 out of 5 from 26 ratings, while Bubble Level + Compass averages 5.0 from 34 ratings.

### Do mini Bubble Level or Bubble Level + Compass have ads?

Both mini Bubble Level and Bubble Level + Compass show ads.

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

mini Bubble Level ships an update every 3 months, and Bubble Level + Compass every 4 months. Most recently, mini Bubble Level was updated on October 1, 2026 and Bubble Level + Compass on September 30, 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.*