Juno – Python and Jupyter

Juno – Python and Jupyter

By Rational Matter

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.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

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

Key features

Jupyter Notebook Supportstandard

Enables browsing, viewing, and rendering of .ipynb files for data analysis.

Versatile Text Editorstandard

Includes a built-in editor with syntax highlighting for Python scripts, JSON, XML, and other text formats.

Local Python Interpreterstandard

Provides a built-in Python 3.10 interpreter that allows for offline code execution.

File Managementstandard

Supports file system navigation, document previews, and external folder access via bookmarks.

How much does it cost?

freemium

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

Rational Matter

4 apps tracked · Developer Tools

Learn to Code – TinkerstellarLearn to Code – TinkerstellarJunoJunoJuno Connect: Jupyter ClientJuno Connect: Jupyter Client
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.58 · 1k
Google Play
4.57 · 312

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Juno – Python and Jupyter

How's the Developer Tools market?

The rivals identified

The Analyst's Read

Key takeaways for Juno – Python and Jupyter

Where is it heading?

Bottom line

Juno offers a comprehensive, offline-capable Python development environment specifically optimized for the iOS and iPadOS ecosystem.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Juno – Python and Jupyter, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Juno – Python and Jupyter Intelligence Report.” Updated Apr 18, 2026. https://marlvel.ai/apps/com-rationalmatter-junoapp

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