# W&H RUBY vs Paper Schmidt

The clearest difference is ads: W&H RUBY at none against Paper Schmidt's shown. W&H RUBY also leads on update cadence (every 6 weeks vs every 12 months). Paper Schmidt's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

W&H RUBY ships an update every 6 weeks, Paper Schmidt every 12 months. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | W&H RUBY | Paper Schmidt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Size | 44 MB | 371 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Windmöller & Hölscher](https://appshunter.io/developer/1568712678) | [Screening Eagle Technologies](https://appshunter.io/developer/1515215362) |

## What reviewers say

### W&H RUBY

[App page](https://appshunter.io/ios/app/w-and-h-ruby/id1580019014)

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

**In-app purchases:** none


### Paper Schmidt

[App page](https://appshunter.io/ios/app/paper-schmidt/id1612634677)

**In-app purchases:** none


## Frequently asked questions

### Is W&H RUBY free?

W&H RUBY is free to download, with no in-app purchases.

### Is Paper Schmidt free?

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

### Do W&H RUBY or Paper Schmidt have ads?

Paper Schmidt shows ads; W&H RUBY does not.

### Which is updated more often, W&H RUBY or Paper Schmidt?

W&H RUBY ships an update every 6 weeks, and Paper Schmidt every 12 months. Most recently, W&H RUBY was updated on September 8, 2026 and Paper Schmidt on September 12, 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.*