# luai5.2.1 vs DSP

The clearest difference is in-app purchases: DSP at none against luai5.2.1's 7. DSP also leads on iOS requirement (9.0 vs 14.0). luai5.2.1's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. luai5.2.1 sells 7 one-off in-app purchases. DSP asks for nothing beyond the download.

## The numbers

| Metric | luai5.2.1 | DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/luai521-autocompleteruncode/id593464654/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 24 MB | 5 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [启辉 张](https://appshunter.io/developer/1505276801) |

## 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 |


### DSP

[App page](https://appshunter.io/ios/app/dsp-46p/id1515199026)

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

**In-app purchases:** none


## Frequently asked questions

### Is luai5.2.1 free?

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

### Is DSP free?

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

### Do luai5.2.1 or DSP have ads?

Neither luai5.2.1 nor DSP shows ads.

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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.*