Pythona vs CodePad

Run Python — and large language models, fully on-device — right on your iPhone and iPad. Pythona is a full-featured Python 3.14 IDE that brings real scientific computing, notebooks, and local AI to your device. Jupyter-style notebooks Write and run Python in cells, just like Jupyter — charts, tables, images, and math render inline. Open, edit, and save .ipynb files to run data analysis and experiments anywhere. On-device AI & machine learning Run large language models entirely on-device with MLX, Apple's ML framework for Apple Silicon — inference runs locally, no API keys required. Try the included local LLM demo to get started in seconds. Scientific computing, preinstalled NumPy, SciPy, scikit-learn, Pandas, Matplotlib, OpenCV and more come precompiled and ready to import. A local Python environment - Python 3.14 with popular libraries - Smart, fast code completion - Syntax highlighting for many languages (JavaScript, C, Rust, Go, HTML, CSS, Shell, and more) - Markdown file preview - Create, save, and organize your scripts, and install more pure-Python packages via the built-in package manager Whether you're prototyping ML ideas, running data analysis, or learning Python on the go, Pythona puts a genuinely capable Python environment in your pocket.

Write and run Python – right on your iPhone or iPad, with no ads and no subscriptions. CodePad is a full Python code editor and IDE built for iOS and iPadOS. It runs a real embedded Python interpreter directly on your device – no server or internet connection required. Your code executes locally, instantly, and works even offline. NO ADS. NO SUBSCRIPTIONS. • All features are available • No ads • No subscription required • No account required • Run Python locally and offline CODE WITH A REAL EDITOR • Full Python syntax highlighting • Line numbers, code folding, and current-line highlighting • Auto-indent and auto-close brackets • Line wrap and adjustable tab width • Find and replace across your file • Multiple editor themes and fonts with adjustable font size RUN PYTHON ON YOUR DEVICE • Execute Python scripts directly on your iPhone or iPad • No server round-trip – your code runs locally • Watch output appear in a dedicated console as your script runs • Send input to a running script interactively • Built-in timeout protection for runaway loops • Full Python tracebacks to help find and fix errors fast ORGANIZE YOUR WORK • Create and manage multiple projects, files, and folders • Import existing Python files or whole projects (.zip) • Export projects to share or back up • Deleted items move to Recently Deleted first NEVER LOSE YOUR PROGRESS • Automatic version history for every file • Compare earlier versions against your current code, line by line • Restore an older version in a single tap BUILT FOR iPHONE & iPAD • Dedicated Light and Dark editor themes • Keyboard accessory bar built specifically for writing code • Interview Mode for a clean, distraction-free workspace • Native experience on both iPhone and iPad Whether you're learning Python, prototyping an idea, preparing for an interview, or just need to run a quick script without opening a laptop, CodePad gives you a real Python environment anywhere. Write Python. Run it offline. Code anywhere. Python is a trademark of the Python Software Foundation. CodePad is not affiliated with or endorsed by the Python Software Foundation.