# Diagnify vs Mac Tools EM823

The clearest difference is device support: Mac Tools EM823 at 3 against Diagnify's 1. Mac Tools EM823 also leads on iOS requirement (11.0 vs 18.0). 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 | Diagnify | Mac Tools EM823 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 43 MB | 5 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Rem Vision Lab](https://appshunter.io/developer/1720576891) | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) |

## What reviewers say

### Diagnify

[App page](https://appshunter.io/ios/app/diagnify/id6474173069)

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

**In-app purchases:** none


### Mac Tools EM823

[App page](https://appshunter.io/ios/app/mac-tools-em823/id6503308043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diagnify free?

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

### Is Mac Tools EM823 free?

Mac Tools EM823 is free to download, with no in-app purchases.

### Do Diagnify or Mac Tools EM823 have ads?

Neither Diagnify nor Mac Tools EM823 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.*