# Bubble Level® vs Bubble Level

The clearest difference is review sentiment: Bubble Level at 75% against Bubble Level®'s 33%. Bubble Level also leads on update cadence (every 2 weeks vs every 11 months) and rating (4.8 vs 4.4). Bubble Level®'s advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Bubble Level® sells 1 one-off in-app purchase and Bubble Level sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bubble Level holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 84 and 60 respectively. Written reviews point the same way: 33% of Bubble Level®'s written reviews are positive against 75% of Bubble Level's.

Bubble Level® ships an update every 11 months, Bubble Level every 2 weeks. The most recent releases landed on September 9, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Bubble Level® | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (84 ratings)](https://appshunter.io/ios/app/bubble-level/id1538962423/reviews) | **[4.8 (60 ratings)](https://appshunter.io/ios/app/bubble-level-spirit-tool/id6470280224/reviews)** |
| Number of ratings | **84** | 60 |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 16 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tripti Kumari](https://appshunter.io/developer/1523421832) | [Andy Sutanto](https://appshunter.io/developer/1659282966) |

## What reviewers say

### Bubble Level®

[App page](https://appshunter.io/ios/app/bubble-level/id1538962423)

This app provides a digital bubble level with multiple viewing options for precise measurements. It can be used for surface leveling, angle measurement, and checking flatness, offering versatile utility for various tasks.

**Highlights:** Surface level viewing, Portrait and landscape orientation, Angle and slope measurement in percentage, Carpenter's level functionality, Surface flatness check, Line level, Compass

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-spirit-tool/id6470280224)

This tool helps you ensure surfaces are perfectly horizontal or vertical using various measurement modes. It offers features like angle locking, calibration for accuracy, and an audible indicator for precise leveling.

**Highlights:** Multiple leveling modes (Circle, Vertical, Horizontal, Mix), Lock current angle feature, Calibration for accurate readings, Audible indicator for perfect leveling, User-friendly interface, Angle locking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level Pro | $1.99 | per 7 days |
| Spirit Level Pro | $19.99 | per year |
| Waterpas Pro - Waterpass | $39.99 | 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 is rated higher. Bubble Level® averages 4.4 out of 5 from 84 ratings, while Bubble Level averages 4.8 from 60 ratings.

### 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 11 months, and Bubble Level every 2 weeks. Most recently, Bubble Level® was updated on September 9, 2026 and Bubble Level on August 28, 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.*