# Bubble Level & Ruler Measure vs Bubble Level!

The clearest difference is in-app purchases: Bubble Level & Ruler Measure at none against Bubble Level!'s 1. Bubble Level!'s advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Level! sells 1 one-off in-app purchase. Bubble Level & Ruler Measure asks for nothing beyond the download.

Bubble Level & Ruler Measure ships an update every 2 months, Bubble Level! every 3 weeks. The most recent releases landed on August 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Bubble Level & Ruler Measure | Bubble Level! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (10 ratings)](https://appshunter.io/ios/app/bubble-level-and-ruler-measure/id1635110719/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coocent Ltd.](https://appshunter.io/developer/942889525) | [Hubert Willy Lehmann](https://appshunter.io/developer/1684815110) |

## 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!

[App page](https://appshunter.io/ios/app/bubble-level/id6448636249)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## 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! free?

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

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

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

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

Bubble Level & Ruler Measure ships an update every 2 months, and Bubble Level! every 3 weeks. Most recently, Bubble Level & Ruler Measure was updated on August 13, 2026 and Bubble Level! on September 8, 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.*