# Lua IDE vs PeterJohn NumPy

The clearest difference is price: Lua IDE at Free against PeterJohn NumPy's $9.99. PeterJohn NumPy's advantage is in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 6 weeks). On ads, device support and iOS requirement there is nothing between them.

Lua IDE is free to download; PeterJohn NumPy costs $9.99 up front. Lua IDE sells 4 in-app purchases, starting at $0.99 per month. PeterJohn NumPy asks for nothing beyond the download.

Lua IDE ships an update every 6 weeks, PeterJohn NumPy every 2 weeks. The most recent releases landed on October 3, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Lua IDE | PeterJohn NumPy |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[3.5 (11 ratings)](https://appshunter.io/ios/app/lua-ide-learn-lua-coding/id638219114/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 95 MB | 222 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [盼军 崔](https://appshunter.io/developer/567286451) | [Yasushi Obata](https://appshunter.io/developer/899977114) |

## What reviewers say

### Lua IDE

[App page](https://appshunter.io/ios/app/lua-ide-learn-lua-coding/id638219114)

This app provides a comprehensive environment for learning and coding in Lua. It features a code editor, file manager, and an integrated interpreter for testing and running scripts.

**Highlights:** Standalone Lua interpreter, Feature-rich code editor, Intuitive file manager, Interactive learning environment, Multi-file project support, Terminal integration, ANSI escape code support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $9.99 | per year |
| Buy me a coffee | $2.99 | one-time |
| Lifetime Pro | $14.99 | one-time |


### PeterJohn NumPy

[App page](https://appshunter.io/ios/app/peterjohn-numpy/id1662896316)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lua IDE free?

Lua IDE is free to download, with in-app purchases available.

### Is PeterJohn NumPy free?

PeterJohn NumPy costs $9.99, with no in-app purchases.

### Do Lua IDE or PeterJohn NumPy have ads?

Neither Lua IDE nor PeterJohn NumPy shows ads.

### Which is updated more often, Lua IDE or PeterJohn NumPy?

Lua IDE ships an update every 6 weeks, and PeterJohn NumPy every 2 weeks. Most recently, Lua IDE was updated on October 3, 2026 and PeterJohn NumPy on August 14, 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.*