# Kinnunen vs ServeProof

The clearest difference is in-app purchases: Kinnunen at none against ServeProof's 2. Kinnunen also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ServeProof sells 2 in-app purchases, starting at $7.99 per month. Kinnunen asks for nothing beyond the download.

## The numbers

| Metric | Kinnunen | ServeProof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 48 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Vormittag Associates Inc.](https://appshunter.io/developer/614902379) | [418 MEDIA, INC.](https://appshunter.io/developer/904899801) |

## What reviewers say

### Kinnunen

[App page](https://appshunter.io/ios/app/kinnunen/id6450222524)

**Features:** macOS Compatibility

**In-app purchases:** none


### ServeProof

[App page](https://appshunter.io/ios/app/serveproof/id6758552434)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is Kinnunen free?

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

### Is ServeProof free?

ServeProof is free to download, with in-app purchases available.

### Do Kinnunen or ServeProof have ads?

Neither Kinnunen nor ServeProof 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.*