Comparison

Python IDE & Jupyter vs GAllery

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Python IDE & Jupyter

This app provides a full-featured Python coding environment for mobile devices. It supports both Python scripts and Jupyter notebooks, offering offline execution, code completion, and access to popular data science libraries.

Highlights
  • Python script and Jupyter notebook support
  • Offline code execution
  • Code completion and console
  • File and folder navigation
  • Data science library integration
  • Package management
Features
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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, Polars, DuckDB, Matplotlib, SciPy, Scikit-learn, OpenCV, pygame, and more - Enjoy painless package management: install any pure Python package with an intuitive package manager AI CODING ASSISTANT The assistant runs on your account or your key, not ours: sign in with your account or 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. GAMES AND EMULATORS pygame is built in: write games with touch controls, sound, and full-screen graphics, and play them on your device. Eight complete games ship as examples, alongside NES, Game Boy, and CHIP-8 emulators written in Python, each with a library of freely licensed homebrew games — play them, then open the code to see how they work. 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. SCRIPTS AND NOTEBOOKS Python scripts (.py) get snappy, intelligent code completion, a console with a full terminal emulator, and a built-in media viewer for code-generated images, plots, and web apps. Jupyter notebooks (.ipynb) keep live code, markdown text, plots, images, and LaTeX equations in one file, with every output embedded right in the document — a perfect playground for data analysis and computational science.

About

GAllery

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生成AIに書いてもらったコードを、貼り付けるだけでiPhoneの中で動かせます。パソコンは要りません。 生成AIにアプリを作ってもらったものの、動かす場所がなくて困ったことはありませんか。GAlleryは、その受け皿です。コードをコピーして貼り付け、実行を押すだけ。言語は自動で見分けます。 HTML、CSS、JavaScript、Pythonに対応。作ったものはアプリとして保存され、ホーム画面のような一覧からいつでも開けます。 主な機能 ・コードを貼り付けて、その場で実行 ・HTML、CSS、JavaScript、Pythonに対応 ・言語の自動判定 ・複数ファイルや画像をまとめて保存 ・コードの表示、編集、複製、削除 ・実行中の一時停止と速度変更 ・アイコン、名前、並び順を設定 ・コードと設定は端末内に保存 ・利用者のコードから外部ネットワークへの通信を遮断 ・広告、アカウント登録、アクセス解析なし こんな方に ・生成AIでアプリやツールを作ってみたい方 ・パソコンを持っていない、または手元にない方 ・プログラミングを学びはじめた方 ・思いついた小さな道具を、その場で形にしたい方 無料プランでは、アプリを1つ保存できます。 有料プラン「GAllery Pro」では、保存できるアプリ数の制限がなくなり、壁紙、テーマカラー、アイコンのサイズと名前表示をカスタマイズできます。GAllery Proは1か月ごとに自動更新されます。価格は購入画面に表示され、Apple Accountの設定からいつでも管理・解約できます。 利用規約: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー: https://sites.google.com/view/tworks-gallery-6799646416

Screenshots

Python IDE & Jupyter4 screens
GAllery3 screens

Verdict

The call

The clearest difference is in-app purchases: GAllery at none against Python IDE & Jupyter's 1. Python IDE & Jupyter's advantage is chart position (#103 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Python IDE & Jupyter sells 1 one-off in-app purchase. GAllery asks for nothing beyond the download.

UpkeepUpdate frequency

Python IDE & Jupyter ships an update every 9 days, GAllery every 5 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 9 level
Python IDE & Jupyter versus GAllery: the parameters behind the verdict, then further details
ParameterPython IDE & JupyterGAllery
PriceFreeFree
Rating4.6 (1.1K ratings) — better—
Positive reviews59.0% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
Best chart rank#103 — better—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size991 MB16 MB
Age rating4+4+
DeveloperRational MatterDaisuke Tsurukawa

Bugs and requests

Python IDE & Jupyter

Reported bugs

3 issues
  • Crashes when running certain code or opening files
  • Unreliable file management and syncing
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • Add support for more Python libraries and frameworks (e.g., TensorFlow, Keras, Scikit-learn)
  • Improve integration with external file storage (Google Drive, Dropbox, etc.)
  • Implement cell collapsing and text size adjustment
  • Add an interactive REPL terminal

GAllery

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Python IDE & Jupyter

One-time1
  • Juno Pro Unlock$39.99
None

GAllery

No in-app purchases

Questions

Is Python IDE & Jupyter free?
Python IDE & Jupyter is free to download, with in-app purchases available.
Is GAllery free?
GAllery is free to download, with no in-app purchases.
Do Python IDE & Jupyter or GAllery have ads?
Neither Python IDE & Jupyter nor GAllery shows ads.
Which is updated more often, Python IDE & Jupyter or GAllery?
Python IDE & Jupyter ships an update every 9 days, and GAllery every 5 days. Most recently, Python IDE & Jupyter was updated on October 14, 2026 and GAllery on October 6, 2026.

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