# Spirit Level+ Utility vs mini Bubble Level

The clearest difference is rating: mini Bubble Level at 4.6 against Spirit Level+ Utility's 3.7. mini Bubble Level also leads on in-app purchases (none vs 1) and review sentiment (73% vs 60%). Spirit Level+ Utility's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Spirit Level+ Utility sells 1 one-off in-app purchase. mini Bubble Level asks for nothing beyond the download.

mini Bubble Level holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: mini Bubble Level has 25 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of Spirit Level+ Utility's written reviews are positive against 73% of mini Bubble Level's.

Spirit Level+ Utility ships an update every 6 months, mini Bubble Level every 4 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Spirit Level+ Utility | mini Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/spirit-level-plus-utility/id1022753070/reviews) | **[4.6 (25 ratings)](https://appshunter.io/ios/app/mini-bubble-level-angle-meter/id1111162128/reviews)** |
| Number of ratings | 3 | **25** |
| Positive reviews | 60.0% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kyungjin Lee](https://appshunter.io/developer/572393811) | [Mert TUZER](https://appshunter.io/developer/1111162127) |

## What reviewers say

### Spirit Level+ Utility

[App page](https://appshunter.io/ios/app/spirit-level-plus-utility/id1022753070)

Measure levels and angles accurately using your smartphone. Ideal for furniture installation, DIY projects, and RVs. Features include vertical/horizontal measurement, screen lock, and customizable sensor settings.

**Highlights:** Vertical/Horizontal measurement, Easy reset function, Screen lock for precise checking, Customizable sensor sensitivity, Adjustable refresh rate

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

**In-app purchases (1)**

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


### mini Bubble Level

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


## Frequently asked questions

### Is Spirit Level+ Utility free?

Spirit Level+ Utility is free to download, with in-app purchases available.

### Is mini Bubble Level free?

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

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

mini Bubble Level is rated higher. Spirit Level+ Utility averages 3.7 out of 5 from 3 ratings, while mini Bubble Level averages 4.6 from 25 ratings.

### Do Spirit Level+ Utility or mini Bubble Level have ads?

Both Spirit Level+ Utility and mini Bubble Level show ads.

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

Spirit Level+ Utility ships an update every 6 months, and mini Bubble Level every 4 months. Most recently, Spirit Level+ Utility was updated on October 4, 2026 and mini Bubble Level on October 13, 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.*