Java Recipes vs CodeMaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Java Recipes
Access a curated collection of standard Java and SQL code snippets for efficient problem-solving. This app provides ready-made, proven solutions ideal for developers, students preparing for exams, or interviewees. It offers offline access and quick search functionality across various topics.
- Java and SQL code directory
- Curated code examples
- Offline access
- Quick search by code or topic
- Useful for exams and interviews
- Cross-platform iOS and macOS
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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. • 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, fully open with no daily counter. • SQL alongside: over 200 queries against a live practice database - JOIN, GROUP BY, subqueries, data types. • 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. No account needed. WHAT THE FREE VERSION INCLUDES 12 runs and 12 edits a day - the counter resets every morning. The keyword reference is open without limits. Up to 5 examples of your own. Copying in the free app is blocked after five attempts. The full version opens every example, removes the daily limits and raises running to 30 launches a day. One purchase, no subscription. Made by a developer for developers. In development since 2015.
CodeMaster
A professional mobile code editor and development tool for iOS. It offers comprehensive code browsing, editing, and management features, along with integrated tools for remote connections, database design, and GitHub integration.
- File management and browser
- VS Code core Monaco editor
- GitHub integration
- Code snippet management
- Database design tool
- SSH client and SFTP
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CodeMaster - Mobile Coding IDE CodeMaster is a professional code browsing and development tool for iOS platforms, specifically designed for developers. It integrates multiple practical tools, supports multiple programming languages, and provides complete mobile code browsing, editing, management, and auxiliary development capabilities. Features: - File Management and Browser: Supports WiFi and WebDAV file transfer between devices, quick access to code files on mobile, supports cross-screen programming, and allows access to files on mobile via URL for code editing; intuitive directory management interface, supports preview of multiple file formats, and simultaneously supports viewing, editing, decompression, and compression of various documents. - Code Editor: Integrates the VS Code core Monaco editor, delivering a desktop-level editing experience. Supports multi-language syntax highlighting, intelligent code completion and suggestions, and allows customization of multiple editor themes to suit usage habits. - GitHub Integration: Search for open-source projects and specific code snippets, browse trending projects on the platform; supports browsing personal profiles and repositories, and enables direct editing of project code on mobile devices, seamlessly connecting to open-source development. - Code Tools: Store and manage frequently used code snippets for quick insertion, built-in code comparison tool to contrast version differences, provide multi-language code execution environment and hundreds of code template libraries for various languages, enhancing development efficiency. - Database Design: Built-in database design tool supporting MySQL and other types of database design; graphical display of data content, equipped with SQL editor, can directly write and execute MySQL statements, convenient database management. - Remote Connection: Built-in SSH client to connect to remote servers, supports secure SFTP file transfer, allows direct management of remote server files from mobile devices, enabling remote operations anytime, anywhere. ►Unlimited Access Membership Subscription - With this subscription, you can access all features in the application without restrictions. - Subscription charges depend specifically on the selected subscription plan. - When you confirm the purchase, your iTunes account will be charged. - You can turn off auto-renewal 24 hours before the current subscription ends, otherwise it will auto-renew. - The subscription fee will be deducted from your account 24 hours before the current subscription ends, depending on the package you choose. Privacy Policy: http://www.dazhuogroup.com/codemaster/privacy_statement_en.php Terms of Use: http://www.dazhuogroup.com/codemaster/terms_of_use_en.php If you have any questions or concerns, please visit http://www.dazhuogroup.com/codemaster/ and use our customer support email for feedback
Screenshots
Verdict
The clearest difference is monetization model: Java Recipes at free with in-app purchases against CodeMaster's subscription. Java Recipes also leads on review sentiment (81% vs 44%). CodeMaster's advantage is update cadence (monthly vs every 2 months) and iOS requirement (15 vs 18.0). On price, rating, ratings volume and ads 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
Both are free to download. Java Recipes sells 5 one-off in-app purchases and CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Java Recipes against 4.6 for CodeMaster. Both are backed by a comparable volume of ratings — 47 and 139 respectively. Written reviews are what separate them: 81% of Java Recipes's written reviews are positive against 44% of CodeMaster's.
Java Recipes ships an update every 2 months, CodeMaster monthly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Java Recipes | CodeMaster |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (47 ratings) | 4.6 (139 ratings) |
| Positive reviews | 81.3% of reviews — better | 44.4% of reviews |
| Number of ratings | 47 | 139 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 15 — better |
| Further details — not scored | ||
| Size | 7 MB | 170 MB |
| Age rating | 4+ | 17+ |
| Developer | Fedor Obraztsov | Shanghai Dazhuo Information Technology Co., Ltd. |
Customer experience
Java Recipes
CodeMaster
In-app purchases
Java Recipes
- Оperations with example$0.99
- Unlock the paid topics$0.99
- SQL queries$0.99
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- Java Samples$0.99
- Full version$2.99
CodeMaster
- Weekly Membership3 Days trial$1.997 Days
- Monthly subscription3 Days trial$3.991 Month
- Annual Subscription3 Days trial$20.991 Year
Questions
Is Java Recipes free?
Is CodeMaster free?
Which has better reviews, Java Recipes or CodeMaster?
Do Java Recipes or CodeMaster have ads?
Which is updated more often, Java Recipes or CodeMaster?
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