---
title: "Juno – Python and Jupyter — App Overview"
url: https://marlvel.ai/apps/com-rationalmatter-junoapp
category: Developer Tools
developer: Rational Matter
platforms: ios, android
rating: 4.6 (1K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T07:41:43.228Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Juno offers a comprehensive, offline-capable Python development environment specifically optimized for the iOS and iPadOS ecosystem.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Developer Tools |
| Rating | 4.6 ★ (1K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.10.0 |
| Latest Version (Android) | 1.0 |
| Developer | Rational Matter |

<!-- SECTION: Summary -->
## What is Juno – Python and Jupyter?

Juno is a mobile development environment for iPad and iPhone that supports Python scripts and Jupyter notebooks. It provides a zero-setup workspace for data analysis and computational science, allowing users to manage files and execute code locally.

<!-- SECTION: Key Features -->
## Key Features

- **Jupyter Notebook Support**: Enables browsing, viewing, and rendering of .ipynb files for data analysis.
- **Versatile Text Editor**: Includes a built-in editor with syntax highlighting for Python scripts, JSON, XML, and other text formats.
- **Local Python Interpreter**: Provides a built-in Python 3.10 interpreter that allows for offline code execution.
- **File Management**: Supports file system navigation, document previews, and external folder access via bookmarks.

<!-- SECTION: Target Audience -->
## Who is it for?

Developers, data scientists, and students who need to write and execute Python code on mobile devices.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/juno-python-and-jupyter/id1462586500?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=org.termuxstudio.python_app&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/com-rationalmatter-junoapp)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-rationalmatter-junoapp).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*