# Partner vs Knock Knock

The clearest difference is iOS requirement: Knock Knock at 13.0 against Partner's 17.6. 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 | Partner | Knock Knock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 21 MB | 48 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vendify Pvt Ltd](https://appshunter.io/developer/1613326964) | [Sarjan Patel](https://appshunter.io/developer/1817590129) |

## What reviewers say

### Partner

[App page](https://appshunter.io/ios/app/partner-vending-software/id1643887566)

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

**In-app purchases:** none


### Knock Knock

[App page](https://appshunter.io/ios/app/knock-knock-admin/id6747333815)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Partner free?

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

### Is Knock Knock free?

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

### Do Partner or Knock Knock have ads?

Neither Partner nor Knock Knock 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.*