# JavaScript Manual vs Regex Lab +

The clearest difference is price: JavaScript Manual at Free against Regex Lab +'s $2.99. JavaScript Manual also leads on iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

JavaScript Manual is free to download; Regex Lab + costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | JavaScript Manual | Regex Lab + |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/javascript-manual/id6476828541/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | — |
| Monetization | Free | — |
| Size | 34 MB | 3 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hua Yang](https://appshunter.io/developer/1497666891) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### JavaScript Manual

[App page](https://appshunter.io/ios/app/javascript-manual/id6476828541)

An offline, ad-free guide to JavaScript, covering its core guide, built-in objects, and Web API. Access comprehensive documentation without an internet connection.

**Highlights:** JavaScript guide, Built-in objects, Web API documentation, Offline access, Ad-free experience

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

**In-app purchases:** none


### Regex Lab +

[App page](https://appshunter.io/ios/app/regex-lab-plus/id6772405512)

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

**In-app purchases:** none


## Frequently asked questions

### Is JavaScript Manual free?

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

### Is Regex Lab + free?

Regex Lab + costs $2.99, with no in-app purchases.

### Do JavaScript Manual or Regex Lab + have ads?

Neither JavaScript Manual nor Regex Lab + 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.*