# ROT13 Decoder vs Scorbble

The clearest difference is update cadence: Scorbble at every 9 days against ROT13 Decoder's every 8 months. ROT13 Decoder's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ROT13 Decoder ships an update every 8 months, Scorbble every 9 days. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ROT13 Decoder | Scorbble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 16 MB | 6 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [佳伟 蔡](https://appshunter.io/developer/1801859662) | [KIERAN MARK D JAMES](https://appshunter.io/developer/1860711518) |

## What reviewers say

### ROT13 Decoder

[App page](https://appshunter.io/ios/app/rot13-decoder/id6743629613)

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

**In-app purchases:** none


### Scorbble

[App page](https://appshunter.io/ios/app/scorbble-word-checker/id6756453157)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ROT13 Decoder free?

ROT13 Decoder is free to download, with no in-app purchases.

### Is Scorbble free?

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

### Do ROT13 Decoder or Scorbble have ads?

Neither ROT13 Decoder nor Scorbble shows ads.

### Which is updated more often, ROT13 Decoder or Scorbble?

ROT13 Decoder ships an update every 8 months, and Scorbble every 9 days. Most recently, ROT13 Decoder was updated on October 13, 2026 and Scorbble on October 30, 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.*