# Bubble LEVEL vs Bubble Level + Spirit Level

The clearest difference is review sentiment: Bubble Level + Spirit Level at 100% against Bubble LEVEL's 44%. Bubble Level + Spirit Level also leads on update cadence (fortnightly vs every 3 months). Bubble LEVEL's advantage is ads (none vs shown) and rating (4.7 vs 4.4). On price, in-app purchases, monetization model and device support there is nothing between them.

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

Bubble LEVEL holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Bubble LEVEL has 287 ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 44% of Bubble LEVEL's written reviews are positive against 100% of Bubble Level + Spirit Level's, so the app with the better star average is not the one people write more warmly about.

Bubble LEVEL ships an update every 3 months, Bubble Level + Spirit Level fortnightly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Bubble LEVEL | Bubble Level + Spirit Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (287 ratings)](https://appshunter.io/ios/app/bubble-level-high-accuracy/id1451314435/reviews)** | [4.4 (35 ratings)](https://appshunter.io/ios/app/bubble-level-plus-spirit-level/id1547834136/reviews) |
| Number of ratings | **287** | 35 |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 38 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Gryniuk](https://appshunter.io/developer/1007630419) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### Bubble LEVEL

[App page](https://appshunter.io/ios/app/bubble-level-high-accuracy/id1451314435)

This application transforms your iPhone into a precise digital level and angle measurement tool. It offers high accuracy for various tasks, including surface leveling, angle conversion, and even includes a ruler for actual size measurements.

**Highlights:** Angle measurement (0°, 45°, 90°), Surface level, High accuracy (0.02°), Auto-select level, Ruler (actual size), Angle converter (degree, grade, roof pitch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### Bubble Level + Spirit Level

[App page](https://appshunter.io/ios/app/bubble-level-plus-spirit-level/id1547834136)

Transform your smartphone into a precise measuring tool. This application offers two modes for accurately leveling surfaces or measuring angles, with calibration made simple. It's ideal for tasks like hanging pictures, checking table levels, or calculating roof pitches.

**Highlights:** Bubble level and spirit level modes, Accurate to one tenth of a degree, Easy calibration, Camera support, Multiple color schemes, Angle and slope measurement

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level - Weekly | $0.99 | per 7 days |
| Bubble Level - Weekly | $1.99 | per 7 days |
| Bubble Level - Annual | $6.99 | per year |
| Bubble Level - Annual | $8.99 | per year |
| Bubble Level - Lifetime Discount | $9.99 | one-time |
| Bubble Level - Lifetime Premium | $12.99 | one-time |
| Bubble Level - Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Bubble LEVEL free?

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

### Is Bubble Level + Spirit Level free?

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

### Which has better reviews, Bubble LEVEL or Bubble Level + Spirit Level?

Bubble LEVEL is rated higher. Bubble LEVEL averages 4.7 out of 5 from 287 ratings, while Bubble Level + Spirit Level averages 4.4 from 35 ratings.

### Do Bubble LEVEL or Bubble Level + Spirit Level have ads?

Bubble Level + Spirit Level shows ads; Bubble LEVEL does not.

### Which is updated more often, Bubble LEVEL or Bubble Level + Spirit Level?

Bubble LEVEL ships an update every 3 months, and Bubble Level + Spirit Level fortnightly. Most recently, Bubble LEVEL was updated on October 17, 2026 and Bubble Level + Spirit Level 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.*