# JS Master vs SwipeJS

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

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

## The numbers

| Metric | JS Master | SwipeJS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 33 MB | 26 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taalaybek Aslanbek uulu](https://appshunter.io/developer/1785399043) | [GRIGORI UKRAINSKI](https://appshunter.io/developer/1805133493) |

## What reviewers say

### JS Master

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

**In-app purchases:** none


### SwipeJS

[App page](https://appshunter.io/ios/app/swipejs-learn-javascript/id6743933557)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| React.js cards | $3.99 | one-time |


## Frequently asked questions

### Is JS Master free?

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

### Is SwipeJS free?

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

### Do JS Master or SwipeJS have ads?

SwipeJS shows ads; JS Master does not.

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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.*