# PPAPen vs I.O.U Dating App

The clearest difference is in-app purchases: PPAPen at none against I.O.U Dating App's 10. PPAPen also leads on iOS requirement (11.0 vs 15.6). I.O.U Dating App's advantage is update cadence (every 4 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. I.O.U Dating App sells 8 in-app purchases, starting at $9.99 per month. PPAPen asks for nothing beyond the download.

PPAPen ships an update every 12 months, I.O.U Dating App every 4 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | PPAPen | I.O.U Dating App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Size | 10 MB | 40 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [jj](https://appshunter.io/developer/426360938) | [Belléon Systems](https://appshunter.io/developer/1395072770) |

## What reviewers say

### PPAPen

[App page](https://appshunter.io/ios/app/ppapen/id1159778269)

**Features:** macOS Compatibility

**In-app purchases:** none


### I.O.U Dating App

[App page](https://appshunter.io/ios/app/iou-dating-app/id1395072771)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $9.99 | per month |
| Basic Semi Annually | $35.99 | per 6 months |
| Model Semi Annually | $59.99 | per 6 months |
| Basic Annually | $59.99 | per year |
| VIP Semi Annually | $59.99 | per 6 months |
| Model Annually | $119.99 | per year |
| VIP Annually | $119.99 | per year |
| Profile Feature | $4.99 | one-time |


## Frequently asked questions

### Is PPAPen free?

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

### Is I.O.U Dating App free?

I.O.U Dating App is free to download, with in-app purchases available.

### Do PPAPen or I.O.U Dating App have ads?

Neither PPAPen nor I.O.U Dating App shows ads.

### Which is updated more often, PPAPen or I.O.U Dating App?

PPAPen ships an update every 12 months, and I.O.U Dating App every 4 months. Most recently, PPAPen was updated on October 26, 2026 and I.O.U Dating App on October 26, 2026.

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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.*