# JavaScript Compiler(Pro) vs Mashq

The clearest difference is price: Mashq at Free against JavaScript Compiler(Pro)'s $2.99. Mashq also leads on update cadence (every 3 weeks vs every 7 months). JavaScript Compiler(Pro)'s advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.6). On in-app purchases and device support there is nothing between them.

Mashq is free to download; JavaScript Compiler(Pro) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JavaScript Compiler(Pro) ships an update every 7 months, Mashq every 3 weeks. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | JavaScript Compiler(Pro) | Mashq |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 62 MB | 11 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hrishi Suthar](https://appshunter.io/developer/1660005858) | [Muhammad Hanif Ullah Qureshi](https://appshunter.io/developer/1846786473) |

## What reviewers say

### JavaScript Compiler(Pro)

[App page](https://appshunter.io/ios/app/javascript-compilerpro/id6747161212)

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

**In-app purchases:** none


### Mashq

[App page](https://appshunter.io/ios/app/mashq-ai-powered/id6756675059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JavaScript Compiler(Pro) free?

JavaScript Compiler(Pro) costs $2.99, with no in-app purchases.

### Is Mashq free?

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

### Do JavaScript Compiler(Pro) or Mashq have ads?

Mashq shows ads; JavaScript Compiler(Pro) does not.

### Which is updated more often, JavaScript Compiler(Pro) or Mashq?

JavaScript Compiler(Pro) ships an update every 7 months, and Mashq every 3 weeks. Most recently, JavaScript Compiler(Pro) was updated on October 22, 2026 and Mashq on October 28, 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.*