# luai5.2.1 vs Codereader.dev

The clearest difference is rating: Codereader.dev at 5.0 against luai5.2.1's 4.4. Codereader.dev also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (100% vs 91%). luai5.2.1's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. luai5.2.1 sells 7 one-off in-app purchases and Codereader.dev sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Codereader.dev holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 91% of luai5.2.1's written reviews are positive against 100% of Codereader.dev's.

luai5.2.1 ships an update every 3 months, Codereader.dev every 2 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | luai5.2.1 | Codereader.dev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/luai521-autocompleteruncode/id593464654/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/codereaderdev/id6444749484/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 91.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 46 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Matias Andrade Guzman](https://appshunter.io/developer/1656626837) |

## What reviewers say

### luai5.2.1

[App page](https://appshunter.io/ios/app/luai521-autocompleteruncode/id593464654)

Learn, run, and share Lua scripts with code completion, syntax highlighting, and a built-in browser. Customize your learning environment and share code easily via various platforms.

**Highlights:** Autocompletion and auto-indent, Code coloring and syntax highlighting, Built-in browser for learning materials, File system support for various formats, Customizable interface and appearance, Code sharing via email and social media, Generate QR codes for scripts and materials

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| To remove ads | $0.99 | one-time |
| Password Service | $0.99 | one-time |
| Horizontal screen development | $0.99 | one-time |
| Simple Vedio | $0.99 | one-time |
| Encryption Compression | $0.99 | one-time |
| Text Search | $0.99 | one-time |
| Autocomplete | $0.99 | one-time |


### Codereader.dev

[App page](https://appshunter.io/ios/app/codereaderdev/id6444749484)

Capture code ideas and notes on the go, read code comfortably on your phone with customizable displays, and support multiple programming languages. This tool aims to make your coding life more flexible and convenient.

**Highlights:** Capture code ideas on the fly, Read code comfortably on phone, Customizable display, Multi-language support, Quick code reviews, Jot down notes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codereader Pro | $4.99 | one-time |


## Frequently asked questions

### Is luai5.2.1 free?

luai5.2.1 is free to download, with in-app purchases available.

### Is Codereader.dev free?

Codereader.dev is free to download, with in-app purchases available.

### Which has better reviews, luai5.2.1 or Codereader.dev?

Codereader.dev is rated higher. luai5.2.1 averages 4.4 out of 5 from 7 ratings, while Codereader.dev averages 5.0 from 5 ratings.

### Do luai5.2.1 or Codereader.dev have ads?

Neither luai5.2.1 nor Codereader.dev shows ads.

### Which is updated more often, luai5.2.1 or Codereader.dev?

luai5.2.1 ships an update every 3 months, and Codereader.dev every 2 weeks. Most recently, luai5.2.1 was updated on October 9, 2026 and Codereader.dev on October 7, 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.*