# ROT13 Decoder vs CryptoText

The clearest difference is ads: ROT13 Decoder at none against CryptoText's shown. ROT13 Decoder also leads on iOS requirement (15.0 vs 17.0). CryptoText's advantage is update cadence (every 2 days vs every 8 months). On price, 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, CryptoText every 2 days. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ROT13 Decoder | CryptoText |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Size | 16 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [佳伟 蔡](https://appshunter.io/developer/1801859662) | [YIGIT ARSLAN](https://appshunter.io/developer/1891433026) |

## 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


### CryptoText

[App page](https://appshunter.io/ios/app/cryptotext-text-encryptor/id6761781538)

**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 CryptoText free?

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

### Do ROT13 Decoder or CryptoText have ads?

CryptoText shows ads; ROT13 Decoder does not.

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

ROT13 Decoder ships an update every 8 months, and CryptoText every 2 days. Most recently, ROT13 Decoder was updated on September 27, 2026 and CryptoText on October 1, 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.*