# Paper Duel vs Tangramthrum

The clearest difference is in-app purchases: Tangramthrum at none against Paper Duel's 1. Paper Duel's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Paper Duel sells 1 one-off in-app purchase. Tangramthrum asks for nothing beyond the download.

## The numbers

| Metric | Paper Duel | Tangramthrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 20 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KIMMO JONI ANTERO RUUSKANEN](https://appshunter.io/developer/6786419985) | [Dachverband Legasthenie Deutschland e.V.](https://appshunter.io/developer/719533476) |

## What reviewers say

### Paper Duel

[App page](https://appshunter.io/ios/app/paper-duel/id6796043164)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all games | $3.99 | one-time |


### Tangramthrum

[App page](https://appshunter.io/ios/app/tangramthrum/id6804206552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Paper Duel free?

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

### Is Tangramthrum free?

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

### Do Paper Duel or Tangramthrum have ads?

Neither Paper Duel nor Tangramthrum 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.*