Java Recipes Pro

Fedor Obraztsov · Developer Tools

5.0 2 ratings $2.99

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Not currently charting in this storefront.

What changed · US

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Sep 10, 2026
Promotional text “Over 570 examples with explanations: Java and SQL. Run an example right in the app, add your own, work offline.”
Sep 10, 2026
New version 3.00 → 4.06

• Run code right in the app - Java executes and the output is shown under the example. • A "What changed in new versions" section: what arrived from Java 9 to 21. • The keyword and function reference is now a section of its own, with search. • Your own examples: add your code and keep it in the app.

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 100% 2
4★ 0% 0
3★ 0% 0
2★ 0% 0
1★ 0% 0

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About

A reference of everyday Java, from strings and collections to threading and design patterns. Every example comes with an explanation, and most of them run. • 22 sections: simple types, arrays and collections, classes, interfaces and generics, functions and lambdas, files, serialization, exceptions, regular expressions, threading, databases, patterns. • Run in the app: the example really executes and the output appears under the code. Needs an internet connection; the daily limit is 30 launches. • What changed in new versions: 8 sections from Java 9 to 21, with "before" and "after" code side by side. • Keyword and function reference: 160 articles - browse the list or search by word. • SQL alongside: over 200 queries against a live practice database - JOIN, GROUP BY, subqueries, data types. Queries have their own daily count. • Edit examples and add your own - they stay in the app and are always at hand. • Search runs over the code itself, not just the titles: remember a fragment and you will find the example. • Everything except running works offline: examples, search, favourites. • Comfortable to read: light and dark themes, your own font and size, line numbers, and long lines wrap instead of running off the screen. Examples are drawn from professional sources and verified by running them. Made by a developer for developers. In development since 2015.

What's new · 4.06

• Run code right in the app - Java executes and the output is shown under the example. • A "What changed in new versions" section: what arrived from Java 9 to 21. • The keyword and function reference is now a section of its own, with search. • Your own examples: add your code and keep it in the app.

Details

ReleasedJul 2021
UpdatedJun 2025
Version4.06
Size2.5 MB
RequiresiOS 16.0 or later
Age rating4+
LanguagesArabic, Chinese, English, French, German, Hebrew, Italian, Japanese, Korean, Russian, Vietnamese
Price$2.99
Categories Developer ToolsEducation
Bundle IDru.obraztsov.codeSamplesJavaPro