# Level vs Bubble Level

Level and Bubble Level both sit at 4.4 stars, but that hides the real split: 80% of Level's written reviews are positive against 25% of Bubble Level's. Level also leads on in-app purchases (none vs 7) and ads (none vs shown). Bubble Level's advantage is update cadence (every 2 months vs every 6 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Bubble Level sells 6 in-app purchases, starting at $0.99 per 7 days. Level asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Level against 4.5 for Bubble Level. Both are backed by a comparable volume of ratings — 41 and 63 respectively. Written reviews are what separate them: 80% of Level's written reviews are positive against 25% of Bubble Level's.

Level ships an update every 6 months, Bubble Level every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Level | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (41 ratings)](https://appshunter.io/ios/app/level-spirit-level/id311637937/reviews) | **[4.5 (63 ratings)](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551/reviews)** |
| Number of ratings | 41 | **63** |
| Positive reviews | **80.1% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Rodemer](https://appshunter.io/developer/309872333) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## What reviewers say

### Level

[App page](https://appshunter.io/ios/app/level-spirit-level/id311637937)

This utility app transforms your iPhone into a precise spirit level. It offers calibration for accuracy, and supports horizontal, vertical, and angled measurements up to 45 degrees.

**Highlights:** Precise level measurements, Calibration function, Horizontal measurement, Vertical measurement, 45-degree angled measurement

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Handy and useful tool
- ✨ Works well when calibrated
- ✅ Accurate measurements
- 💰 Good value for money
- 📱 Always available on phone

**What reviewers complain about**

- 🐛 Calibration issues
- ⚠️ Overly sensitive
- ❌ Unreliable at times
- 👎 Waste of money
- 🚫 Doesn't work for some

**Reported bugs**

- Calibration doesn't work
- Bubble moves erratically
- App freezes
- Doesn't give vertical level
- Needs constant recalibration

**Requested features**

- Add a beep sound for leveling
- Improve calibration process
- Add more precise angle detection
- Improve UI design


### 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 Level free?

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

### Is Bubble Level free?

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

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

Bubble Level is rated higher. Level averages 4.4 out of 5 from 41 ratings, while Bubble Level averages 4.5 from 63 ratings.

### Do Level or Bubble Level have ads?

Bubble Level shows ads; Level does not.

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

Level ships an update every 6 months, and Bubble Level every 2 months. Most recently, Level was updated on October 29, 2026 and Bubble Level on October 24, 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.*