Fibu vs FullstackQuiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fibu
Learn programming by building fun games and solving challenges. This app makes coding accessible and engaging for beginners and teens, offering interactive lessons and real-world projects. Master essential programming concepts and gain valuable skills through a game-like learning experience.
- Build games while learning to code
- Interactive coding challenges
- Practice Python, HTML, CSS, JavaScript
- Learn Data Structures and Algorithms
- Object-Oriented Programming concepts
- Game-like coding challenges
- Video courses for web development
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Stop watching coding tutorials. Start building real things. Fibu turns programming into a game — so you learn faster, stay motivated, and actually finish what you start. Trusted by thousands of learners worldwide. Selected by Code.org for Hour of Code. Winner of Best Tech Startup in Silicon Valley. BUILD REAL PROJECTS FROM DAY ONE Learn Python, HTML, CSS, JavaScript, and Bootstrap by building actual projects — not just reading about them. - Code directly inside the app — no laptop needed - Instant feedback so you always know where you stand - Video courses guide you step-by-step through real builds - Build your own game using Python MASTER SKILLS DEVELOPERS ACTUALLY USE Fibu covers the full curriculum — from beginner to interview-ready. - 100+ coding problems with explanations and solutions - Data Structures: Stack, Queue, Linked List, Tree, Graph - Algorithms: Binary Search, Sorting, Time Complexity - OOP: Classes, Inheritance, Encapsulation, Polymorphism - Databases: SQL, SQLite, Relational Databases - Web Dev: HTML, CSS, JavaScript, Bootstrap, GitHub GAMIFIED LEARNING THAT ACTUALLY STICKS - Surprise reward points after milestones - Superpower badges for mastering concepts - Daily streak rewards to keep momentum - Coding achievements to track your growth ADDICTIVE CODING QUIZZES Practice coding in seconds with our lightning-fast quiz games: - 3 Second Burger Game - 45 Second Ice-Cream Game - 5 Second Pizza Challenge LEARN THE WAY YOU THINK - Visual explanations that make concepts click - Fun storytelling that keeps lessons engaging - A smart learning path from basics to advanced topics - A community of thousands of learners to ask questions WHAT YOU WILL LEARN Languages: Python 3, HTML, CSS, JavaScript, Bootstrap Coming soon: Java, Kotlin Topics: Variables, loops, functions, OOP, data structures, algorithms, web development, game development, databases, GitHub, portfolio building FIBU PREMIUM Unlock the full experience: - All advanced lessons, hands-on projects, deeper explanations - Access to every future premium course - Monthly: $9.99/month | Yearly: $39.99/year (save 67%) - Payment charged to Apple ID at confirmation - Subscription renews automatically — cancel anytime in Settings Privacy Policy: https://fibu.dev/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FullstackQuiz
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Congratulations! You've found the most popular, most complete, and most up-to-date resource online in 2021 for learning and testing yourself in insightful Frontend modules and other awesome stuffs (like Backend, DevOps in near future) ! Thousands of other engineers have tested themselves, and you should too. This app uses a time-tested, battle-proven method to make sure you understand exactly how questions ask, and will get you a new job working as a software engineer or help you review your knowledge just in 5 minutes. THE DIFFERENCE BETWEEN THIS APP AND ALL THE OTHERS ? You will get all the most up-to-date, concise, in-depth content crafted with love, collected and reviewed carefully. THE BIGGEST CHALLENGES WITH SELF-QUIZ ? One of the biggest challenges with self-quiz is the vast sea of low-grade internet learning content. You're going to spend countless hours wading through out-of-date, low-effort, inconsistent, and often wrong blog posts across the internet trying to understand how correct answer is, and why it is correct. - Books are out of date. - Blog posts are full of annoying advertisements - Articles are old, stale and filled with bad advice. WHAT WILL YOU LEARN AND QUIZ ? TheFullstackQuiz features hundreds of questions with dozens of up-to-date explanations to help you understand how answer is. No prior experience is necessary. Below is a partial list of the topics you'll find in this app: - Learn Javascript questions tested in the largest companies. - Understand when and why to use testing framework, test runner, assertion library in React module. - Drastically Improve Your CSS Knowledge in 1 hour. I built this app to save you and myself hundreds of hours of self-search online. I've put years of my own experience into this app to save you time. Download today and enjoy quizzing in mastering knowledge.
Screenshots
Verdict
The clearest difference is update cadence: FullstackQuiz at every 3 days against Fibu's weekly. FullstackQuiz also leads on iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases 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
Both are free to download. Fibu sells 7 in-app purchases, starting at $7.99 per year and FullstackQuiz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Fibu ships an update weekly, FullstackQuiz every 3 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.
| Parameter | Fibu | FullstackQuiz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (703 ratings) — better | — |
| Positive reviews | 82.9% of reviews | — |
| Number of ratings | 703 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 94 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Codinism Inc | Trieu Tran |
Bugs and requests
Fibu
Reported bugs
4 issues- Burger game button not working
- Spinning rocket animation instead of code execution
- Inability to type quotes in code
- Incorrect answers marked as wrong
Requested features
4 requests- More course topics and languages
- Improved stability and bug fixes
- Ability to share certificates
- Support for iPad and other devices
FullstackQuiz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fibu
- Programming Hero Yearly$7.991 Year
- Monthly Subscription$7.991 Month
- Programming Hero Monthly$9.991 Month
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- Programming Hero Yearly$39.991 Year
- Programming Hero Yearly1 Year trial$49.991 Year
- Yearly subscription1 Year trial$49.991 Year
- Yearly Subscription$49.991 Year
FullstackQuiz
- 2.99$ For All Premium Features$2.99









