# FoundKey vs PenForm

The clearest difference is in-app purchases: PenForm at none against FoundKey's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FoundKey sells 1 one-off in-app purchase. PenForm asks for nothing beyond the download.

## The numbers

| Metric | FoundKey | PenForm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 12 MB | 5 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Islam Seisembay](https://appshunter.io/developer/1505964950) | [Lukas Nagy](https://appshunter.io/developer/6771505673) |

## What reviewers say

### FoundKey

[App page](https://appshunter.io/ios/app/foundkey/id6758138511)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FoundKey Premium | $4.99 | one-time |


### PenForm

[App page](https://appshunter.io/ios/app/penform-handwriting-coach/id6787760067)

**In-app purchases:** none


## Frequently asked questions

### Is FoundKey free?

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

### Is PenForm free?

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

### Do FoundKey or PenForm have ads?

Neither FoundKey nor PenForm 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.*