# Level vs Bubble Level Tool

Level and Bubble Level Tool both sit at 4.4 stars, but that hides the real split: 80% of Level's written reviews are positive against 6% of Bubble Level Tool's. Level also leads on in-app purchases (none vs 9) and iOS requirement (12.0 vs 15.0). Bubble Level Tool's advantage is update cadence (weekly vs every 6 months) and ratings volume (2.5K vs 40). On price, rating, ads and device support there is nothing between them.

Both are free to download. Bubble Level Tool sells 9 in-app purchases, starting at $3.99 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 4.4 for Bubble Level Tool. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 40, so its average is the more settled of the two. Written reviews are what separate them: 80% of Level's written reviews are positive against 6% of Bubble Level Tool's.

Level ships an update every 6 months, Bubble Level Tool weekly. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Level | Bubble Level Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/level-spirit-level/id311637937/reviews) | [4.4 (2.5K ratings)](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802/reviews) |
| Number of ratings | 40 | **2.5K** |
| Positive reviews | **80.1% of reviews** | 5.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Subscription |
| Size | 1 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Rodemer](https://appshunter.io/developer/309872333) | [Rihab Mehboob](https://appshunter.io/developer/1441916319) |

## 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 Tool

[App page](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802)

Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.

**Highlights:** Measure current device angle, Reset angle, Lock angle, Portrait mode, Landscape mode, Surface level

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble 1 Week | $3.99 | per 7 days |
| Bubble 1 Week | $4.99 | per 7 days |
| Bubble 1 Month | $5.99 | per month |
| Bubble 1 Month | $9.99 | per month |
| Bubble 1 Year | $24.99 | per year |
| Bubble 6 Months | $29.99 | per 6 months |
| Bubble 1 Year | $39.99 | per year |
| Bubble Lifetime | $17.99 | one-time |
| Bubble Lifetime | $69.99 | one-time |

**What reviewers like**

- ⭐️ Useful app
- 🤠 Handy when needed
- 👍 It simply works

**What reviewers complain about**

- 💰 Expensive subscription
- 🚫 Unusable without paying
- 📢 Constant upsell pop-ups
- 🕰️ Limited free trial
- 🤯 Frustrating experience

**Reported bugs**

- Inaccurate level readings
- Compatibility issues with older devices

**Requested features**

- Percentage slope display option
- Ability to switch between degree and percent
- Refund/cancellation options


## Frequently asked questions

### Is Level free?

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

### Is Bubble Level Tool free?

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

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

Level and Bubble Level Tool are both rated 4.4 out of 5 on the App Store, from 40 and 2.5K ratings respectively.

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

Neither Level nor Bubble Level Tool shows ads.

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

Level ships an update every 6 months, and Bubble Level Tool weekly. Most recently, Level was updated on October 12, 2026 and Bubble Level Tool on October 15, 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.*