# Level Adjuster vs Plumb

The clearest difference is review sentiment: Plumb at 100% against Level Adjuster's 50%. Plumb also leads on ads (none vs shown) and rating (4.6 vs 4.3). Level Adjuster's advantage is in-app purchases (none vs 1) and ratings volume (93 vs 10). On price and update cadence there is nothing between them.

Both are free to download. Plumb sells 1 in-app purchase, starting at $9.99 per year. Level Adjuster asks for nothing beyond the download.

Plumb holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Level Adjuster has 93 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 50% of Level Adjuster's written reviews are positive against 100% of Plumb's.

Level Adjuster ships an update monthly, Plumb every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Level Adjuster | Plumb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (93 ratings)](https://appshunter.io/ios/app/level-adjuster/id6736453275/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/plumb-bubble-spirit-level/id6760734372/reviews)** |
| Number of ratings | **93** | 10 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 3 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [National Tool Works LLC](https://appshunter.io/developer/1885230787) |

## What reviewers say

### Level Adjuster

[App page](https://appshunter.io/ios/app/level-adjuster/id6736453275)

This utility transforms your device into a professional-grade bubble level for precise measurements. It offers camera integration, measurement freezing, and snapshot capabilities for easy reference and sharing. Ideal for hanging pictures, aligning furniture, or checking ground levels.

**Highlights:** Accurate surface and object leveling, Camera integration for enhanced accuracy, Measurement freezing for detailed inspection, Snapshot feature for reference and sharing, Quick ground leveling assessment, User-friendly and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Plumb

[App page](https://appshunter.io/ios/app/plumb-bubble-spirit-level/id6760734372)

This tool simulates a physical spirit level with realistic physics and fluid optics. It offers multiple display modes for angles and surfaces, with customizable feedback for precise measurements. Features include calibration, night mode, and various themes for different lighting conditions.

**Highlights:** Realistic bubble level physics, Surface bullseye level, Customizable angle measurement, Multiple display modes, Auto-orientation detection, Hold reading function, Visual, audio, and haptic feedback

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plumb Pro | $9.99 | per year |


## Frequently asked questions

### Is Level Adjuster free?

Level Adjuster is free to download, with no in-app purchases.

### Is Plumb free?

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

### Which has better reviews, Level Adjuster or Plumb?

Plumb is rated higher. Level Adjuster averages 4.3 out of 5 from 93 ratings, while Plumb averages 4.6 from 10 ratings.

### Do Level Adjuster or Plumb have ads?

Level Adjuster shows ads; Plumb does not.

### Which is updated more often, Level Adjuster or Plumb?

Level Adjuster ships an update monthly, and Plumb every 3 weeks. Most recently, Level Adjuster was updated on November 4, 2026 and Plumb on November 5, 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.*