# Jupyter Notebook vs MDViewer

The clearest difference is review sentiment: MDViewer at 100% against Jupyter Notebook's 40%. MDViewer also leads on in-app purchases (none vs 3) and update cadence (every 3 days vs fortnightly). Jupyter Notebook's advantage is chart position (#24 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Jupyter Notebook sells 3 in-app purchases, starting at $9.99 per month. MDViewer asks for nothing beyond the download.

Jupyter Notebook ships an update fortnightly, MDViewer every 3 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Jupyter Notebook | MDViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/jupyter-notebook-jucode/id6753707203/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Best chart rank | **#24** | — |
| Size | 312 MB | 8 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Devang Samirbhai Shah](https://appshunter.io/developer/1759306895) | [Crocopliers](https://appshunter.io/developer/1896397771) |

## What reviewers say

### Jupyter Notebook

[App page](https://appshunter.io/ios/app/jupyter-notebook-jucode/id6753707203)

**Currently charting:** #24 Top Grossing · Developer Tools, #121 Top Free · Developer Tools (US App Store)

This app provides a full-featured Jupyter Notebook and Python 3 environment on your iPhone and iPad. Code, analyze data, and run machine learning projects anywhere with Google Colab compatibility and pre-installed libraries. It's designed for both beginners and professionals seeking a portable notebook experience.

**Highlights:** Jupyter Notebook support, Full Python 3 integration, Google Colab compatibility, File management with Notebook Manager, Fast compilation and optimized execution, Python console/IDLE, Example notebooks for learning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JuCode Pro Monthly | $9.99 | per month |
| JuCode Pro Annually | $19.99 | per year |
| JuCode Pro Lifetime | $24.99 | one-time |


### MDViewer

[App page](https://appshunter.io/ios/app/mdviewer-quick-markdown/id6809376439)

Instantly view Markdown, Mermaid diagrams, and JSON files with this native iOS app. It offers syntax highlighting for over 180 languages, LaTeX math rendering, and PDF export. Your documents remain private and accessible offline.

**Highlights:** Markdown viewing with GFM support, Mermaid diagram rendering, Syntax highlighting for 180+ languages, LaTeX math formula support, Interactive JSON viewer, PDF export, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Jupyter Notebook free?

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

### Is MDViewer free?

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

### Do Jupyter Notebook or MDViewer have ads?

Neither Jupyter Notebook nor MDViewer shows ads.

### Which is updated more often, Jupyter Notebook or MDViewer?

Jupyter Notebook ships an update fortnightly, and MDViewer every 3 days. Most recently, Jupyter Notebook was updated on October 2, 2026 and MDViewer on October 9, 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.*