# Bubble Level & Ruler Measure vs Bubble Level Tool

The clearest difference is rating: Bubble Level Tool at 5.0 against Bubble Level & Ruler Measure's 3.9. Bubble Level & Ruler Measure's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Level Tool sells 2 in-app purchases, starting at $4.99 per month. Bubble Level & Ruler Measure asks for nothing beyond the download.

Bubble Level Tool holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Bubble Level & Ruler Measure has 10 ratings behind it against 1, so its average is the more settled of the two.

Bubble Level & Ruler Measure ships an update every 2 months, Bubble Level Tool every 9 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Bubble Level & Ruler Measure | Bubble Level Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (10 ratings)](https://appshunter.io/ios/app/bubble-level-and-ruler-measure/id1635110719/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bubble-level-tool-level/id6743683226/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 68 MB | 74 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coocent Ltd.](https://appshunter.io/developer/942889525) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### Bubble Level & Ruler Measure

[App page](https://appshunter.io/ios/app/bubble-level-and-ruler-measure/id1635110719)

This app offers a precise bubble level, straight ruler, and 2D ruler for various measurement needs. It includes features like a protractor and compass, making it a versatile tool for carpentry, construction, and photography. Calibrate for accurate readings on any surface.

**Highlights:** Precise bubble level, Straight and 2D ruler, Vertical line and protractor, Compass function, Adjustable measurement units, Interface lock and bubble level modes

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

**In-app purchases:** none


### Bubble Level Tool

[App page](https://appshunter.io/ios/app/bubble-level-tool-level/id6743683226)

Measure horizontal and vertical levels with your smartphone. This tool uses intuitive animations to show when a surface is perfectly level, featuring a calibration function for precise results. Ideal for DIY, construction, and furniture installation.

**Highlights:** Measure horizontal and vertical levels, Intuitive animation indicators, Calibration function for precision, Suitable for DIY projects, Useful for construction, Furniture installation aid

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is Bubble Level & Ruler Measure free?

Bubble Level & Ruler Measure 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, Bubble Level & Ruler Measure or Bubble Level Tool?

Bubble Level Tool is rated higher. Bubble Level & Ruler Measure averages 3.9 out of 5 from 10 ratings, while Bubble Level Tool averages 5.0 from 1 ratings.

### Do Bubble Level & Ruler Measure or Bubble Level Tool have ads?

Both Bubble Level & Ruler Measure and Bubble Level Tool show ads.

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

Bubble Level & Ruler Measure ships an update every 2 months, and Bubble Level Tool every 9 months. Most recently, Bubble Level & Ruler Measure was updated on October 24, 2026 and Bubble Level Tool 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.*