devdex vs Java Academy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
devdex
This app helps developers practice coding syntax for JavaScript, TypeScript, and Swift. It offers over 200 questions, tracks your progress with a weekly streak, and provides statistics on accuracy and quantity. Links to official language documentation are also included.
- JavaScript, TypeScript, Swift support
- Over 200 practice questions
- Weekly streak tracker
- Accuracy and quantity statistics
- Links to language documentation
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v1.0 Features: - JavaScript, TypeScript, Swift - Over 200 questions - Weekly streak tracker - Accuracy and quantity stats - Links to language docs LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Java Academy
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Master Java programming with Java Academy - the comprehensive, interactive learning platform designed for beginners and intermediate developers. START YOUR CODING JOURNEY Whether you're completely new to programming or looking to master Java, Java Academy provides a structured, hands-on learning experience that takes you from "Hello World" to building real applications. KEY FEATURES Interactive Code Editor • Write, run, and test real Java code directly on your iPad • Instant feedback with syntax highlighting and error detection • No setup required - start coding immediately Comprehensive Curriculum • 10 progressive learning tracks covering everything from basics to advanced topics • 100+ interactive lessons with real-world examples • Topics include: Object-Oriented Programming, Collections, Modern Java Features, Spring Framework, Kotlin, Concurrency, and more Learn by Doing • Hands-on coding exercises in every lesson • Auto-graded challenges with instant feedback • Build real projects as you progress Smart Learning Features • Track your progress across all modules • Visual progress indicators and achievements • Offline mode for learning anywhere • Beautiful syntax highlighting for Java code Premium Features (Java Academy Pro) • Unlock all 10 learning tracks • 500 daily code executions (vs 10 for free) • Access to advanced topics like Spring Boot and Kotlin development • Priority support Perfect For: • Complete beginners with no coding experience • Students learning Java for school or university • Developers transitioning to Java • Anyone preparing for Java certifications or interviews Why Java Academy? • No ads or distractions • Regular content updates • Built by experienced developers and educators • Optimized for iPad with native performance • Privacy-focused - your data stays on your device Start with our free "Getting Started with Java" track and upgrade to Pro when you're ready to accelerate your learning journey. Download Java Academy today and join thousands of learners mastering Java programming! Monthly Pro Subscription: $9.99 Annual Pro Subscription : $99.99 Privacy Policy: https://cyberbuddy.dev/java-academy-privacy EULA: Standard Apple
Screenshots
Verdict
The clearest difference is iOS requirement: devdex at 15.1 against Java Academy's 17.0. On price, update cadence, ads and in-app purchases 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. devdex sells 2 in-app purchases, starting at $4.99 per month and Java Academy sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
devdex ships an update every 3 weeks, Java Academy every 2 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | devdex | Java Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Trevor Pennington | Jeffery Galen Reed |
In-app purchases
devdex
- Devdex Monthly$4.991 Month
- Devdex - Yearly$34.991 Year
Java Academy
- Java Academy Monthly7 Days trial$4.991 Month
- Java Academy Yearly Sub14 Days trial$49.991 Year
