# Bubble Level ( Water level ) vs Bubble Level

The clearest difference is in-app purchases: Bubble Level ( Water level ) at none against Bubble Level's 11. Bubble Level ( Water level ) also leads on rating (4.8 vs 4.5) and iOS requirement (14.0 vs 16.6). Bubble Level's advantage is update cadence (weekly vs every 2 months) and review sentiment (41% vs 29%). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Level sells 11 in-app purchases, starting at $1.99 per 7 days. Bubble Level ( Water level ) asks for nothing beyond the download.

Bubble Level ( Water level ) holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 231 and 702 respectively. Written reviews complicate that: 29% of Bubble Level ( Water level )'s written reviews are positive against 41% of Bubble Level's, so the app with the better star average is not the one people write more warmly about.

Bubble Level ( Water level ) ships an update every 2 months, Bubble Level weekly. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bubble Level ( Water level ) | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (231 ratings)](https://appshunter.io/ios/app/bubble-level-water-level/id908924787/reviews)** | [4.5 (702 ratings)](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382/reviews) |
| Number of ratings | 231 | **702** |
| Positive reviews | 28.6% of reviews | **41.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 6 MB | 43 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### Bubble Level ( Water level )

[App page](https://appshunter.io/ios/app/bubble-level-water-level/id908924787)

This utility app functions as a digital spirit level. It helps users determine horizontal and vertical alignment for various tasks, such as hanging frames or installing TVs. The app provides precise measurements for circular, X-axis, and Y-axis tilts.

**Highlights:** Digital spirit level, Horizontal and vertical alignment, Circular tilt measurement, X-axis tilt information, Y-axis tilt information

**Features:** Vision Pro support

**In-app purchases:** none


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382)

This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.

**Highlights:** Ultra-precise angle measurement, Inclination and slope meter, Augmented reality ruler and protractor, Effortless one-touch calibration, Clear and easy-to-read display, User-friendly interface

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Plan | $1.99 | per 7 days |
| Spirit Level Premium – Monthly | $2.99 | per month |
| Bubble Level Premium - Weekly | $2.99 | per 7 days |
| Bubble Level Premium - Monthly | $5.99 | per month |
| Spirit Level Premium – Annual | $14.99 | per year |
| Bubble Level Premium - Annual | $19.99 | per year |
| All features - No ads | $1.99 | one-time |
| Unlock all AR features | $5.99 | one-time |
| Discount Lifetime Premium | $14.99 | one-time |
| Bubble Level PREMIUM Lifetime | $19.99 | one-time |
| Bubble Level - Lifetime Premium | $29.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🔍 Accurate angle measurements
- 🛠️ Helpful for various tasks (telescopes, leveling, etc.)

**What reviewers complain about**

- 🤑 Expensive ad removal
- 🤖 Unreliable calibration
- 💤 Constant interruptions and ads
- 🚫 Unusable due to ads

**Reported bugs**

- App crashes on launch
- Measurement point behaves erratically

**Requested features**

- Ability to calibrate the app
- Option to change the display color


## Frequently asked questions

### Is Bubble Level ( Water level ) free?

Bubble Level ( Water 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, Bubble Level ( Water level ) or Bubble Level?

Bubble Level ( Water level ) is rated higher. Bubble Level ( Water level ) averages 4.8 out of 5 from 231 ratings, while Bubble Level averages 4.5 from 702 ratings.

### Do Bubble Level ( Water level ) or Bubble Level have ads?

Both Bubble Level ( Water level ) and Bubble Level show ads.

### Which is updated more often, Bubble Level ( Water level ) or Bubble Level?

Bubble Level ( Water level ) ships an update every 2 months, and Bubble Level weekly. Most recently, Bubble Level ( Water level ) was updated on September 26, 2026 and Bubble Level on September 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.*