# Learn Javascript Language vs JS Master

The clearest difference is in-app purchases: JS Master at none against Learn Javascript Language's 1. JS Master also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Learn Javascript Language sells 1 one-off in-app purchase. JS Master asks for nothing beyond the download.

## The numbers

| Metric | Learn Javascript Language | JS Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 28 MB | 33 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [Taalaybek Aslanbek uulu](https://appshunter.io/developer/1785399043) |

## What reviewers say

### Learn Javascript Language

[App page](https://appshunter.io/ios/app/learn-javascript-language/id6446464175)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


### JS Master

[App page](https://appshunter.io/ios/app/js-master/id6736955510)

**In-app purchases:** none


## Frequently asked questions

### Is Learn Javascript Language free?

Learn Javascript Language is free to download, with in-app purchases available.

### Is JS Master free?

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

### Do Learn Javascript Language or JS Master have ads?

Neither Learn Javascript Language nor JS Master 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.*