# Zync AI vs ProSlate

The clearest difference is iOS requirement: Zync AI at 15.1 against ProSlate's 17.0. On price, ads, 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 | Zync AI | ProSlate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 28 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zync AI Inc](https://appshunter.io/developer/1782854390) | [Origin 51 LLC](https://appshunter.io/developer/6794257257) |

## What reviewers say

### Zync AI

[App page](https://appshunter.io/ios/app/zync-ai/id6738907299)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProSlate

[App page](https://appshunter.io/ios/app/proslate/id6794580561)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zync AI free?

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

### Is ProSlate free?

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

### Do Zync AI or ProSlate have ads?

Neither Zync AI nor ProSlate 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.*