# XenoScript vs 理词本

The clearest difference is update cadence: 理词本 at daily against XenoScript's every 3 weeks. XenoScript's advantage is iOS requirement (16.6 vs 18.0). 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.

XenoScript ships an update every 3 weeks, 理词本 daily. The most recent releases landed on August 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | XenoScript | 理词本 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 106 MB | 19 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [yu liu](https://appshunter.io/developer/1862057395) | [鹏飞 高](https://appshunter.io/developer/1747456623) |

## What reviewers say

### XenoScript

[App page](https://appshunter.io/ios/app/xenoscript-text-encryptor/id6757585608)

Transform your text into unique cipher messages with various coding options, including emojis, leetspeak, and Morse code. Share cryptic updates privately or create fun secret codes with friends.

**Highlights:** Encrypted input method, Abstract language with emojis, Retro leetspeak conversion, Gen Z abbreviation decryption, Morse code encryption, Auto decrypt recognition

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

**In-app purchases:** none


### 理词本

[App page](https://appshunter.io/ios/app/id6761205445)

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

**In-app purchases:** none


## Frequently asked questions

### Is XenoScript free?

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

### Is 理词本 free?

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

### Do XenoScript or 理词本 have ads?

Neither XenoScript nor 理词本 shows ads.

### Which is updated more often, XenoScript or 理词本?

XenoScript ships an update every 3 weeks, and 理词本 daily. Most recently, XenoScript was updated on August 16, 2026 and 理词本 on September 17, 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.*