# Bubble Level vs Bubble Level

The clearest difference is update cadence: Bubble Level at every 2 months against Bubble Level's every 10 months. Bubble Level's advantage is ratings volume (3K vs 61). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Bubble Level sells 1 one-off in-app purchase and Bubble Level sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Bubble Level against 4.6 for Bubble Level. That said, the two scores are not equally well evidenced: Bubble Level has 3K ratings behind it against 61, so its average is the more settled of the two. Written reviews are what separate them: 30% of Bubble Level's written reviews are positive against 25% of Bubble Level's.

Bubble Level ships an update every 10 months, Bubble Level every 2 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Bubble Level | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3K ratings)](https://appshunter.io/ios/app/bubble-level-spirit-level/id906629042/reviews) | [4.6 (61 ratings)](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551/reviews) |
| Number of ratings | **3K** | 61 |
| Positive reviews | **29.5% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 17 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Netviking AB](https://appshunter.io/developer/425652251) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## What reviewers say

### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-spirit-level/id906629042)

This utility app functions as a precise spirit level for your iOS devices. It's ideal for tasks like aligning picture frames, measuring angles, and checking the levelness of various surfaces. The app offers calibration and accurate readings to a tenth of a degree.

**Highlights:** Measure surface level, Calibrate with one click, Accurate to 0.1 degree, Retina display support, Picture frame alignment, Angle and slope measurement

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |

**What reviewers like**

- 👍 Handy app to have available
- 🚀 Easy to use
- 💡 Useful for home jobs
- 🚀 Accurate and functional

**What reviewers complain about**

- 🐛 Ads constantly interrupt usage
- 🐛 Ads prevent app from working properly
- 🐛 Ads and games take over the app
- 🐛 Calibration issues and inability to use vertically

**Reported bugs**

- Ads crash the app
- Inability to exit the app due to ads
- Calibration button doesn't work as expected

**Requested features**

- Percent slope display option
- Ability to rotate bubble to vertical position


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551)

Transform your device into a precise bubble level, angle gauge, and measuring tool. Ideal for home improvement, construction, and DIY projects, it offers real-time tilt readings and surface alignment for professional accuracy.

**Highlights:** Live angle measurement, Classic bubble level view, Plumb checker, 360° surface alignment, Independent calibration, Clear visual tilt display

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Bubble Level free?

Bubble Level is free to download, with in-app purchases available.

### Is Bubble Level free?

Bubble Level is free to download, with in-app purchases available.

### Which has better reviews, Bubble Level or Bubble Level?

Bubble Level and Bubble Level are both rated 4.6 out of 5 on the App Store, from 3K and 61 ratings respectively.

### Do Bubble Level or Bubble Level have ads?

Both Bubble Level and Bubble Level show ads.

### Which is updated more often, Bubble Level or Bubble Level?

Bubble Level ships an update every 10 months, and Bubble Level every 2 months. Most recently, Bubble Level was updated on September 22, 2026 and Bubble Level on September 18, 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.*