Python IDE & Jupyter vs Python Coding Editor & IDE App

Zero-setup Python IDE that runs your code offline, an AI coding assistant, and a developer toolbox — in a first-class citizen app for iPad and iPhone. Juno is designed to cover all your Python coding needs, supporting both Python scripts (.py) and Jupyter notebooks (.ipynb) — a document format focused on applying Python to data analysis and computational science. FREE FEATURES - Navigate and manage files and folders, quickly preview documents and media - Browse and edit Jupyter notebooks in a powerful, customizable notebook editor with beautifully rendered previews — editing is free - Write and edit code sources, scripts, JSON, XML, and other text-based formats — one versatile editor for code and text alike, with syntax highlighting - Add quick access bookmarks for file system locations outside the app's sandbox, or simply open documents in place PRO FEATURES Only one thing in Juno is Pro: running code. Even that is free to try — a generous trial allowance lets you run notebooks, scripts, projects, and the REPL before you buy. After the trial, running code unlocks with a one-time Pro purchase — not a subscription. - Run Jupyter notebooks, Python scripts, and whole projects locally with the built-in Python 3.13 interpreter and a full suite of up-to-date, preinstalled scientific and data packages — entirely offline - Explore interactively in a Python REPL — open a standalone prompt, or drop into it after running a script or project to keep exploring what it defined - Search the variables, functions, and imports in your session with the Object Inspector — no need to print each one - Open any folder as a project: file tree, multiple editor tabs, run any script, with a coding assistant aware of the whole project - Keep side outputs — Preview, Browser, Console, Object Inspector — open as side-by-side tabs in an output sidebar - View local web servers and HTML your code produces in a built-in browser with developer debug tools - Long-running scripts and Jupyter sessions keep going in the background - Automate with Shortcuts and Siri: App Intents run a Python file, run Python code, or open a file — pass arguments and files, capture output, and chain actions - Leverage powerful data analysis, machine learning and developer tools: NumPy, pandas, Matplotlib, SciPy, Scikit-learn, OpenCV, LXML, and more - Enjoy painless package management: install any pure Python package with an intuitive package manager AI CODING ASSISTANT The assistant runs on your key, not ours: add your OpenAI, Anthropic, or Gemini API key, and requests go straight from your device to your provider. You control what you spend and share — Juno never takes a cut. PYTHON MEETS iOS Reach native iOS APIs straight from Python with the built-in juno modules: clipboard, Keychain, device info, location, motion sensors, contacts, reminders, photos, sound, notifications, sharing, and Bluetooth. Show native alerts and pickers, present full-screen image, video, and web previews, or call into UIKit, Foundation, and any Objective-C framework via the Objective-C bridge. PYTHON SCRIPTS Python scripts are plain-text Python source code files with a .py extension. Juno lets you work on these with snappy, intelligent code completion, a console with full terminal emulator support, and a built-in media viewer for code-generated images, plots, web apps, and more — executed by the embedded Python interpreter, locally on your iPhone or iPad and completely offline. JUPYTER NOTEBOOKS A Jupyter notebook is a versatile document format that stores live code, markdown text, plots, images, and LaTeX equations in a single .ipynb file. Notebooks keep a record of every input and output of an interactive session, embedding rich output (HTML, images, video, plots) right in the document — a perfect playground for data analysis, machine learning, and computational science, and Juno makes working with them a breeze!

Run Python code and learn Python on your mobile Device. Become a Pythonista with this AI powered mobile programming editor. Python coding on your mobile phone. You can run, execute, and evaluate Python code, scripts, and programs from this app. Python 3 interpreter and compiler on your device. Write functions, and classes and import modules from the Standard Library. Run your scripts and programs with a single tap, and see the output in a console window. Built-in AI Assistance, whenever you get an error in your code, AI can suggest how to resolve it. AI Assistant can refactor your code, clean it up, check it for bugs, write comments and docstrings or just explain it. Built in Debugger! Find bugs by stepping through your code line by line. Lightweight app with full code syntax highlighting, error checking, and code completion, just like a real Python IDE. This is the perfect app for anyone who wants to learn Python and write Python code. Elevate your Python skills with built-in coding challenges, solve them to practice and learn Python, and enhance your programming and problem-solving skills. New coding problems are added regularly. Learn Python with the official tutorial. Read the official Standard Library documentation from the app. Learn about data types, functions, classes, and programming constructs. Edit your code with a full-featured code editor that supports code syntax highlighting, undo and redo, opening files, themes, colors, and fonts. Test your programming knowledge, the coding editor will tell you if you are writing valid code. Whether you are a beginner or a professional, this app will help you improve your Python programming skills. Use this coding editor to become a Pythonista and a better developer. Note that certain features are available only with the developer upgrade.