Math Quiz vs Rainboku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math Quiz
Engage in a fun and effective math trivia game to sharpen your skills. It offers multiple levels and two distinct modes to challenge your knowledge and keep learning dynamic. Practice and refresh your math abilities anytime.
- Multiple difficulty levels
- Normal Mode
- Attack Mode
- Skill review and improvement
- Practice anytime
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Math Quiz is a fun and effective way to review and improve your math skills. The game features a wide variety of questions divided into multiple levels, helping you strengthen your knowledge step by step. With both Normal Mode and Attack Mode, you can challenge yourself in different ways and keep learning engaging. Play anytime in your free time to practice, refresh your skills, and never forget what you’ve learned. Start sharpening your math skills today with Math Quiz!
Rainboku
Enjoy a visually stunning and logic-based puzzle experience that replaces numbers with colors. Engage in real-time multiplayer challenges, utilize a smart hint system to learn advanced techniques, and find your zen with a distraction-free interface. Play solo or with friends, anytime, anywhere.
- Logic-based color deduction puzzles
- Real-time multiplayer battles
- Smart hint system for learning
- Daily challenges
- Offline play
- Customizable themes
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Sudoku in color - Each puzzle is a work of art. It’s the same brain boosting logic you love, transformed into a calm, beautiful, and deeply satisfying experience. NEW: Play With Friends! Challenge your friends in real-time multiplayer battles. Race to finish the board, compete for the high score, or work together to solve harder puzzles. Learn, Don't Just Solve. Stuck? Don't just ask for an answer. Our new smart hint system teaches you why a move is correct. Learn advanced techniques naturally and watch your logic skills flourish. Pure Zen, No Distractions. Whether you have 5 minutes for a coffee break or an hour to burn, find your zen with a clean, beautiful interface designed to calm your mind while sharpening your brain. FEATURES: • Logic, Not Math: No numbers required. Just pure color deduction. • Real-Time Multiplayer: Host private rooms and race your friends or work together. • Daily Challenges: A fresh puzzle every day that puts everyone on the same playing field. • Smart Teaching: An interactive guide that helps you master the game, from beginner to expert. • Stats & Streaks: Track your best times, build your calendar streak, and climb the global leaderboards. • Offline Play: No internet? No problem. Rainboku is ready whenever you are. • Customize Your Vibe: Unlock curated color palettes and themes to match your mood. A little logic. A lot of color. Pure calm.
Screenshots
Verdict
The clearest difference is review sentiment: Rainboku at 100% against Math Quiz's 0%. Rainboku also leads on rating (5.0 vs 4.0) and ads (none vs shown). On price, ratings volume, 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. Math Quiz sells 7 one-off in-app purchases and Rainboku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Rainboku holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 0% of Math Quiz's written reviews are positive against 100% of Rainboku's.
Math Quiz ships an update every 5 weeks, Rainboku every 3 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Math Quiz | Rainboku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 59 MB |
| Age rating | 4+ | 12+ |
| Developer | Duy Doan | Harley Nelson |
Customer experience
Math Quiz
Rainboku
In-app purchases
Math Quiz
- Remove Ads$1.99
- Unlock Level 2$2.99
- Unlock Level 3$2.99
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- Unlock Level 6$2.99
- Unlock Level 4$2.99
- Unlock Level 5$2.99
- Unlock All Levels$7.99
Rainboku
- Pro Upgrade$0.99









