Sumaze! 2 vs Mental Math Games
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sumaze! 2
Navigate a numeric maze by moving tiles, solving puzzles involving fractions, percentages, and decimals. Overcome number gates by ensuring your tile has the correct value to reach the goal. This app aims to make learning and reviewing mathematics fun while developing problem-solving skills.
- Numeric maze navigation
- Fractions, percentages, decimals puzzles
- Problem-solving skill development
- Number gate challenges
- Mathematics learning and review
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Sumaze! 2 is an MEI and Sigma Network problem-solving app. Following up Sumaze! this game focuses on fractions, percentages and decimals and contains a few surprises. Once again, move your tile through a numeric maze and find your way to the goal. Beware, there will be number gates that won't let you through unless your tile has a specific value on its back. Good luck! ************* Sumaze! 2 is a place where 1. mathematics is learnt and reviewed 2. problem-solving skills are developed 3. fun is had! Sumaze! 2 puzzles involve fractions, percentages, decimals, primes and digits! Have you got what it takes?
Mental Math Games
Sharpen your mental math skills with this app offering a wide range of exercises from basic arithmetic to fractions and percentages. It features timed challenges, progress tracking, and customizable modes to suit all levels.
- Wide variety of math exercises
- Timed challenges for speed
- Progress tracking and high scores
- Adjustable difficulty levels
- Math tricks and shortcuts
- Customizable trainer mode
- Achievements and rewards
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Numbio (formerly FastMath) turns mental math into a fast, satisfying daily habit. Train arithmetic, master your times tables, and watch your calculation speed climb in just a few minutes a day. WHY NUMBIO? • Practice that adapts to you: difficulty scales from Easy to Extreme as you improve. • Bite-sized sessions for any schedule: a 60-second speed test or a full training plan. • Actually fun: turn drills into a game and keep your daily streak alive. PRACTICE EVERYTHING • Free core arithmetic: addition, subtraction, multiplication & division • Times tables, digit sums, mixed expressions & chained operations* • Word problems, equations, rule of three, fractions, GCD & LCM* • Advanced operations: percentages, squares, square roots & modulo* • Every number type: decimals, money, fractions, binary, Roman numerals & more* • Build your own custom training plans: practice exactly what you want* LEARN THE TRICKS • Step-by-step mental-math tricks and shortcuts that make hard sums easy • Practice any trick right away with a matching, ready-made drill* • A personalized "For You" feed that suggests what to learn next* PLAY & COMPETE • Brain-teasing games: Number Hunt, Magic Square, Sudoku & Mini Sudoku • Climb Game Center leaderboards and unlock dozens of achievements TRACK YOUR PROGRESS • Build daily streaks and hit personal goals that keep you coming back • Earn XP and level up through ten ranks, from Bronze to Diamond • Watch your speed and accuracy climb with detailed stats and personal bests • Set daily reminders so you never break your streak ON ALL YOUR DEVICES • Cross-device sync keeps your progress in step wherever you practice • Jump in within seconds from Home Screen and Lock Screen widgets • Family Sharing: share Numbio Pro with up to five family members • Available in 29 languages PERFECT FOR Students building arithmetic confidence • Test-takers prepping for GMAT, GRE & entrance exams • Professionals staying sharp • Parents and kids learning times tables • Anyone who loves a good number puzzle Join thousands of learners worldwide sharpening their mental math with Numbio. Questions or feedback? We'd love to hear from you at hello@numbio.com. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://www.numbio.com/privacy * Requires a Numbio Pro subscription.
Screenshots
Verdict
The clearest difference is rating: Mental Math Games at 4.7 against Sumaze! 2's 3.4. Mental Math Games also leads on review sentiment (93% vs 67%) and ratings volume (1.2K vs 5). Sumaze! 2's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, update cadence 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. Mental Math Games sells 3 in-app purchases, starting at $4.99 per month. Sumaze! 2 asks for nothing beyond the download.
Mental Math Games holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Mental Math Games has 1.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Sumaze! 2's written reviews are positive against 93% of Mental Math Games's.
Sumaze! 2 ships an update every 2 weeks, Mental Math Games every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Sumaze! 2 | Mental Math Games |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 4.7 (1.2K ratings) — better |
| Positive reviews | 66.7% of reviews | 93.4% of reviews — better |
| Number of ratings | 5 | 1.2K — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 6.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 146 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Mathematics in Education and Industry | Peter Schmidt |
Customer experience
Sumaze! 2
Mental Math Games
Bugs and requests
Sumaze! 2
Not enough reviews yet to summarise bugs or requests.
Mental Math Games
Reported bugs
2 issues- Inconsistent scoring feedback
- Subscription issues with repeated charges
Requested features
4 requests- More advanced math operations (e.g., powers, roots)
- Customizable practice sessions
- Detailed performance analytics
- Ability to review past questions
In-app purchases
Sumaze! 2
No in-app purchases
Mental Math Games
- Pro Monthly$4.991 Month
- Pro Annual3 Days trial$17.991 Year
- Pro Lifetime$49.99
Questions
Is Sumaze! 2 free?
Is Mental Math Games free?
Which has better reviews, Sumaze! 2 or Mental Math Games?
Do Sumaze! 2 or Mental Math Games have ads?
Which is updated more often, Sumaze! 2 or Mental Math Games?
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