# Bubble Level Plus+ vs mini Bubble Level

Bubble Level Plus+ and mini Bubble Level both sit at 4.6 stars, but that hides the real split: 73% of mini Bubble Level's written reviews are positive against 38% of Bubble Level Plus+'s. mini Bubble Level also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 17.6). Bubble Level Plus+'s advantage is ads (none vs shown) and ratings volume (15K vs 26). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Bubble Level Plus+ sells 2 one-off in-app purchases. mini Bubble Level asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Bubble Level Plus+ against 4.6 for mini Bubble Level. That said, the two scores are not equally well evidenced: Bubble Level Plus+ has 15K ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 38% of Bubble Level Plus+'s written reviews are positive against 73% of mini Bubble Level's.

Bubble Level Plus+ ships an update every 2 months, mini Bubble Level every 3 months. The most recent releases landed on September 27, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Bubble Level Plus+ | mini Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15K ratings)](https://appshunter.io/ios/app/bubble-level-plus-plus/id618064263/reviews) | [4.6 (26 ratings)](https://appshunter.io/ios/app/mini-bubble-level/id1111162128/reviews) |
| Number of ratings | **15K** | 26 |
| Positive reviews | 37.6% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 8 MB | 9 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) | [Mert TUZER](https://appshunter.io/developer/1111162127) |

## What reviewers say

### Bubble Level Plus+

[App page](https://appshunter.io/ios/app/bubble-level-plus-plus/id618064263)

This utility app functions as a digital bubble level, angle meter, and tilt meter. It helps users align picture frames, measure slopes, and assist with home decoration. Calibration instructions are provided for accurate measurements.

**Highlights:** Bubble level functionality, Angle measurement, Tilt meter, Picture frame alignment, Home decoration assistance, Calibration guide

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $0.99 | one-time |
| Bubble Level Pro | $1.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- ⚙️ Accurate measurements
- 💡 Useful for various applications

**What reviewers complain about**

- 🔒 Overly aggressive monetization
- 🕰️ Extremely limited free version
- 🐛 Inconsistent performance
- 💤 Frequent pop-ups disrupting usage

**Reported bugs**

- Bubble level not working as expected
- Measurements resetting unexpectedly
- Compatibility issues with newer devices

**Requested features**

- Ability to lock calibration settings
- More customization options
- Improved accuracy for larger angles


### 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


## Frequently asked questions

### Is Bubble Level Plus+ free?

Bubble Level Plus+ 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, Bubble Level Plus+ or mini Bubble Level?

Bubble Level Plus+ and mini Bubble Level are both rated 4.6 out of 5 on the App Store, from 15K and 26 ratings respectively.

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

mini Bubble Level shows ads; Bubble Level Plus+ does not.

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

Bubble Level Plus+ ships an update every 2 months, and mini Bubble Level every 3 months. Most recently, Bubble Level Plus+ was updated on September 27, 2026 and mini Bubble Level on June 10, 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.*