# ToneLevel vs 4Pro Level Tools

The clearest difference is device support: 4Pro Level Tools at 3 against ToneLevel's 1. 4Pro Level Tools also leads on iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ToneLevel | 4Pro Level Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonelevel/id6737522125/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | Free | — |
| Size | 7 MB | 28 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mitch Ivey](https://appshunter.io/developer/1774363897) | [Chotika Towmontree](https://appshunter.io/developer/1575086311) |

## What reviewers say

### ToneLevel

[App page](https://appshunter.io/ios/app/tonelevel/id6737522125)

This utility app provides auditory feedback to indicate when an object is level. It eliminates the need for visual checks, allowing for hands-free adjustments and improved accuracy. Customize sensitivity and choose from various visual themes.

**Highlights:** Auditory level indication, Hands-free operation, Adjustable precision, Visual themes, Real-time tone feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### 4Pro Level Tools

[App page](https://appshunter.io/ios/app/4pro-level-tools/id6787442615)

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

**In-app purchases:** none


## Frequently asked questions

### Is ToneLevel free?

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

### Is 4Pro Level Tools free?

4Pro Level Tools is free to download, with no in-app purchases.

### Do ToneLevel or 4Pro Level Tools have ads?

Neither ToneLevel nor 4Pro Level Tools shows ads.

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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.*