# Callisto: Jupyter & Python IDE > Open, edit and run Jupyter Notebooks & Python on device or a remote server. Canonical page: [https://chrome-stats.com/d/app.callisto](https://chrome-stats.com/d/app.callisto) ## Overview - **ID:** `app.callisto` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Sebastian Pichler - **Category:** TOOLS - **Downloads:** 608 - **Version:** 1.5.1 - **Last updated:** 2026-09-10 - **First published:** 2026-06-14 - **Publisher country:** AT - **Size:** 156 MB - **Data as of:** 2026-09-12 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.callisto) - **Website:** [https://callistoapp.eu/](https://callistoapp.eu/) - **Privacy policy:** [https://callistoapp.eu/privacy.html](https://callistoapp.eu/privacy.html) ## Description Callisto is a Jupyter Notebook editor and Python IDE for Android. Open .ipynb files, edit cells, run Python code, see output — fully on-device, no cloud account, no internet required. Or connect to your own Jupyter server when you need more than a phone.

Built for data scientists, students, and ML/AI practitioners who want a real Python environment in their pocket.

JUPYTER NOTEBOOKS
• Open and edit .ipynb files (v4 format)
• Create new notebooks from scratch
• Run cells individually, run below, or run all at once
• Interrupt long-running cells without losing your session
• Code cells with syntax highlighting (CodeMirror 6)
• Markdown cells rendered with LaTeX math support (KaTeX)
• Cell operations: insert, delete, duplicate, move, change type

PYTHON SCRIPTS
• Edit and run .py files with the same editor and output pipeline
• Unified file library for notebooks and scripts, with recents

INTERACTIVE PYTHON CONSOLE
• Built-in REPL sharing the interpreter with your open file
• Variables and imports flow both ways between console and notebook
• 200-entry persistent input history
• input() and getpass() are answered right in the app

SMART CODE COMPLETION
• Jedi-powered autocomplete against your live Python namespace
• df. resolves to actual DataFrame methods — not static stubs
• Signature hints and inline documentation panel

REAL PYTHON, FULLY OFFLINE
• CPython 3.10 runs entirely on-device — no server, no Wi-Fi needed
• Bundled free tier: numpy, matplotlib, Pillow
• "Open with…" — set Callisto as your default .ipynb and .py handler

PRO — FULL SCIENCE BUNDLE + REMOTE SERVERS
One-time purchase. No subscription, no recurring fees.

Unlock the complete curated package set and extra features:

• pandas, scikit-learn, scipy, statsmodels, seaborn, sympy, openpyxl, beautifulsoup4, requests
• remote servers: run your notebooks on any Jupyter server — a desktop on your network, a rented cloud GPU, or Termux on this device
• runs keep going when your connection drops
• browse server files, upload and download, pick a working folder, open notebooks straight from remote
• coding keyboard with quick access to the most used programming symbols

MORE
• Dark and light themes with multiple accent colors
• Per-file workspace: output files, data files, ZIP bundle export
• Plot output with pinch-to-zoom
• Privacy-first: no ads, analytics opt-in only ## Rankings - #1,316,111 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `app.callisto.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.android.vending.BILLING` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` ## Similar extensions and apps - [Python IDE - Python Coder](https://chrome-stats.com/d/com.m4coding.superpython) — 975 users - [Jupyter Notebook Editor](https://chrome-stats.com/d/com.locsquare.jupyternotebook) — 7,430 users, 3.29 / 5 - [Python Compiler IDE & Editor](https://chrome-stats.com/d/com.cosmovex.pyvedit) — 9,734 users, 4.17 / 5 - [Python Runner](https://chrome-stats.com/d/com.evstudio.pythonrunner) — 556 users - [NoteView](https://chrome-stats.com/d/ai.noteview.app) — 263 users - [Jupyter Notebook - JuNote](https://chrome-stats.com/d/com.fau.jupyternotebook) — 44,547 users, 2.79 / 5 - [Jupyter Notebook - JuNote](https://chrome-stats.com/d/org.termuxstudio.jupyternotebook) — 36,145 users, 3.13 / 5 - [PythoCoder](https://chrome-stats.com/d/com.aman.pythocoder) — 50 users - [PyCore | Python on Android](https://chrome-stats.com/d/com.irfandeva.pycore) — 70 users - [PyCode - IDE for Python](https://chrome-stats.com/d/com.alif.ide.python) — 371,494 users, 4.44 / 5 - [Python IDE, Compiler & AI](https://chrome-stats.com/d/info.camposha.python_compiler) — 1,627 users - [Python Notebook - Android](https://chrome-stats.com/d/dev.focuslabs.pythonnotebook) — 34,198 users, 2.25 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/app.callisto)