# JS Library Reference vs CM Python With Fun

The clearest difference is in-app purchases: JS Library Reference at none against CM Python With Fun's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CM Python With Fun sells 1 one-off in-app purchase. JS Library Reference asks for nothing beyond the download.

## The numbers

| Metric | JS Library Reference | CM Python With Fun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 3 MB | 97 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roger Rub](https://appshunter.io/developer/1852594545) | [Calogero Morello](https://appshunter.io/developer/6809721310) |

## What reviewers say

### JS Library Reference

[App page](https://appshunter.io/ios/app/js-library-reference/id6756442365)

**Features:** macOS Compatibility

**In-app purchases:** none


### CM Python With Fun

[App page](https://appshunter.io/ios/app/cm-python-with-fun/id6813866753)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alle Stufen + Lehrkraft-Modus | $3.99 | one-time |


## Frequently asked questions

### Is JS Library Reference free?

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

### Is CM Python With Fun free?

CM Python With Fun is free to download, with in-app purchases available.

### Do JS Library Reference or CM Python With Fun have ads?

Neither JS Library Reference nor CM Python With Fun 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.*