Supported Features
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Dark Interface
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Reduced Motion
Python Recipes: Code & SQL
Runnable Python cheat sheet
Free · In-App Purchases
Code that looks right is not always code that works. The Python examples here are checked again and again by programmers, with AI as a second pair of eyes.
Tap Run and the real output appears right under the code, so you know it works before it goes into your project. No IDE, no setup, no account.
370+ short examples, one task each, with comments on the tricky parts. Over 90% run in the app with one tap.
You know what you need, but not the exact syntax:
• How do I drop duplicates from a list and keep the order?
• How do I add a month to a date?
• How do I pull a number out of a string with a regex?
Each has a working example here.
• 22 sections, including strings, dicts, classes, generators, match statements, exceptions, files, and design patterns.
• What changed from Python 3.0 to 3.13, with before-and-after code: dict merging with | and |=, f"{x=}", asyncio.run, except*.
• Keyword reference, 200+ entries: tap a word in the code to look it up.
• 200+ SQL queries: JOIN, GROUP BY, subqueries, window functions; more than half run on a practice database.
• Search looks inside the code: type defaultdict to find every example that uses it.
• Edit an example and run your version, or write your own.
• Works on iPhone, iPad, and Mac.
• Everything except running code works offline.
Free version: 320+ examples and queries, the full keyword reference, and 12 runs and 12 edits a day (Python and SQL runs share one count). Full version: all examples and queries, unlimited edits and examples of your own, and up to 30 Python and 80 SQL runs a day. One-time purchase, no subscription.
Built by a developer for developers. Maintained since 2015.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Now also runs on iOS 17 and macOS 14.
The developer, Fedor Obraztsov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- Fedor Obraztsov
- Size
- 3.9 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later.
- iPhone
- Languages
English and 14 more
- English, Arabic, French, German, Hebrew, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SQL queries USD 0.99
- Python Samples USD 0.99
- Unlock the paid topics USD 0.99
- Pro Version – Unlimited USD 2.99
- Оperations with example USD 0.99
- Copyright
- © Obraztsov Fedor Alexandrovich