# luai5.2.1$ vs iCardVerify

The clearest difference is update cadence: iCardVerify at every 5 weeks against luai5.2.1$'s every 3 months. iCardVerify also leads on review sentiment (100% vs 88%) and chart position (#92 vs unranked). luai5.2.1$'s advantage is device support (4 vs 2) and iOS requirement (14.0 vs 16.0). On ads, in-app purchases and monetization model there is nothing between them.

luai5.2.1$ costs $2.99 and iCardVerify $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

luai5.2.1$ ships an update every 3 months, iCardVerify every 5 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | luai5.2.1$ | iCardVerify |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#92** |
| Size | 24 MB | 13 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Adel Abdelmaseih](https://appshunter.io/developer/955372059) |

## What reviewers say

### luai5.2.1$

[App page](https://appshunter.io/ios/app/luai521/id593466127)

Learn, run, and share Lua 5.2.1 scripts on iOS. Features include autocompletion, code coloring, and a built-in browser for learning materials. Customize the interface and generate QR codes for easy sharing.

**Highlights:** Autocompletion and auto-indent, Code coloring and font size adjustment, Built-in browser for learning materials, File system support for various formats, Customizable interface and execution voice, QR code generation for sharing, Share code via email and social media

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

**In-app purchases:** none


### iCardVerify

[App page](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979)

**Currently charting:** #92 Top Paid · Developer Tools (US App Store)

This tool generates and validates test credit card numbers for developers and QA professionals. It supports various card types and export formats, functioning offline for enhanced privacy and security.

**Highlights:** Generate test credit cards in batches, Validate major credit card types, Offline operation for privacy, Export to clipboard or PDF, Supports JSON, XML, and text formats, Works with Visa, Amex, Mastercard, JCB, and more

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

**In-app purchases:** none


## Frequently asked questions

### Is luai5.2.1$ free?

luai5.2.1$ costs $2.99, with no in-app purchases.

### Is iCardVerify free?

iCardVerify costs $1.99, with no in-app purchases.

### Do luai5.2.1$ or iCardVerify have ads?

Neither luai5.2.1$ nor iCardVerify shows ads.

### Which is updated more often, luai5.2.1$ or iCardVerify?

luai5.2.1$ ships an update every 3 months, and iCardVerify every 5 weeks. Most recently, luai5.2.1$ was updated on October 26, 2026 and iCardVerify on October 27, 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.*