Python Compiler IDE & Editor

CosmoVex

Contains adsIn-app purchases

About this app

Python Compiler IDE & Editor is a complete Python development environment for Android. Write, run, and debug Python 3 code right on your phone or tablet — fully offline, with no internet connection, no server, and no account required.

Whether you are a student learning to code, a developer testing scripts on the go, or a data science learner exploring libraries, this Python IDE puts a real coding environment in your pocket.

CODE EDITOR
• Syntax highlighting for Python 3
• Code completion and smart auto-indentation
• Dark theme and light theme
• Multi-file support — organize your project across many .py files
• Built-in file manager to open, save, and manage scripts
• Extended keyboard row with Python symbols ( : [ ] { } = * # )
• Undo and redo

PYTHON CODE RUNNER
• Run Python 3 programs offline — no Wi-Fi or mobile data needed
• Execute any script with a single tap
• Built-in console shows your program output instantly
• Errors are reported with line references so you can debug with ease

INTERACTIVE REPL (PYTHON SHELL)
• A live Python interpreter — type a line and run it immediately
• Ideal for experimenting, testing snippets, and learning how Python works
• Session history is kept while you explore

NOTEBOOK MODE
• Write and run code cell by cell, notebook style
• See output right beside each cell
• Great for data exploration, practice, and step-by-step learning

PACKAGE MANAGER (pip)
• Install Python packages from inside the app
• Pre-configured support for popular scientific and utility libraries

Supported libraries include:
numpy, pandas, matplotlib, requests, flask, beautifulsoup4, pillow, openpyxl — plus the standard library: json, csv, os, sys, re, math, random, collections, itertools, hashlib

WHO IS IT FOR?
• Students learning Python 3 programming from scratch
• BTech and computer science students practicing code and preparing for interviews
• Developers who want to write and run Python scripts away from a laptop
• Data science learners working with numpy, pandas, and matplotlib
• Anyone who wants a portable Python coding environment on Android

WORKS COMPLETELY OFFLINE
Everything runs on your device. Write programs, manage your files, install packages, use the REPL, and switch between notebook and script mode — all without an internet connection. No cloud. No account. Just open the app and start coding.

GO PRO — REMOVE ADS & UNLOCK ALL PACKAGES
Upgrade to Pro with a one-time unlock to remove ads permanently and unlock every supported package, including numpy, pandas, django, beautifulsoup4, keras, transformers, and more. No subscriptions — pay once and own it forever.

What’s new

Bug fixes and performance improvements.