# Dev Tool box vs Chew Sense

The clearest difference is ads: Chew Sense at none against Dev Tool box's shown. Dev Tool box's advantage is iOS requirement (18.0 vs 26.1). On price, in-app purchases and device support 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 | Dev Tool box | Chew Sense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 4 MB | 12 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seonggon Sim](https://appshunter.io/developer/1565259950) | [Zachary Alan Sturman](https://appshunter.io/developer/1750423132) |

## What reviewers say

### Dev Tool box

[App page](https://appshunter.io/ios/app/dev-tool-box-developer-tools/id6749840624)

**Features:** Vision Pro support

**In-app purchases:** none


### Chew Sense

[App page](https://appshunter.io/ios/app/chew-sense-collect-and-label/id6755277802)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dev Tool box free?

Dev Tool box is free to download, with no in-app purchases.

### Is Chew Sense free?

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

### Do Dev Tool box or Chew Sense have ads?

Dev Tool box shows ads; Chew Sense does not.

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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.*