Interview Master vs Mad Func
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interview Master
Practice data science interviews with AI-powered simulations and daily quizzes. Receive instant feedback on your answers and track your progress to build confidence and deepen your understanding of complex topics.
- Real-time AI interview simulations
- AI-evaluated daily quizzes
- Instant feedback on answers
- Progress tracking
- Detailed question explanations
- Community sharing features
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Get Ready for Interview Master: Data Science – Now with Real-Time AI Interviews and Daily Quizzes! Prepare for your data science interviews while having fun with our AI-powered app. Now you can practice in two powerful ways: Real-Time Interview Mode: Simulate real interviews with AI, speak naturally, and receive instant feedback on your answers — just like a real recruiter session. AI-Evaluated Daily Quizzes: Solve new questions every day across all skill levels, from beginner to expert. Improve your problem-solving skills, strengthen your communication, and build confidence with every session. After completing 15 questions, evaluate your level with OpenAI-powered insights that highlight weak points and show you exactly how to improve. What You’ll Love About the App Consistent Learning: Engage with diverse questions and daily practice to stay sharp and continuously improve your readiness for real interviews. For Everyone: Questions range from easy to hard, suitable for learners at any level. Track Your Progress: See how you’re improving and identify areas that need attention. Deepen Your Understanding: Get detailed explanations for every question to strengthen your grasp of complex topics. Real-Time Interview Feedback: Experience simulated interviews and gain personalized, AI-driven suggestions to enhance your communication and technical skills. Join the Community: Share your achievements, progress, and tips with other learners preparing for data science interviews. Expert-Crafted Content: Our quizzes and interviews are designed to reflect real-world data science challenges. Start Your Daily Learning Journey Download now and make learning part of your everyday routine. Step up your game for data science interviews and join a global community of learners just like you. Ready to challenge yourself? Download Interview Master: Data Science today!
Mad Func
Learn algorithms and coding concepts through interactive, gamified challenges. Solve puzzles by arranging code blocks, debug issues, and tackle system design problems. Track your progress and prepare for interviews or strengthen your computer science fundamentals.
- Gamified algorithm puzzles
- Interactive debugging
- System design challenges
- Multi-language support
- Progress tracking dashboard
- Weekly new challenges
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Who said learning algorithms had to be boring? Solve coding challenges by dragging and dropping syntax pieces into place. It's like building with code blocks! Challenge Yourself With: Fresh algorithm puzzles every week Interactive debugging missions System design brain teasers Multi-language support (Swift, Python, JavaScript, Java) Personal progress dashboard Whether you're prepping for interviews or strengthening CS foundations, turn study time into play time. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is update cadence: Mad Func at every 3 days against Interview Master's fortnightly. Mad Func also leads on rating (5.0 vs 4.8). Interview Master's advantage is ratings volume (8 vs 1) and iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. Interview Master sells 1 in-app purchase, starting at $3.99 per month and Mad Func sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Mad Func holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interview Master has 8 ratings behind it against 1, so its average is the more settled of the two.
Interview Master ships an update fortnightly, Mad Func every 3 days. The most recent releases landed on September 16, 2026 and October 2, 2026 respectively.
| Parameter | Interview Master | Mad Func |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 36 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Wowso Inc. | Gina De La Rosa |
Customer experience
Interview Master
Mad Func
In-app purchases
Interview Master
- IM: Data Science$3.991 Month
Mad Func
- Mad Func Pro$2.997 Days
Questions
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