Mental Math Games vs Brain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Brain
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Are you looking to boost your math skills? Look no further! Math Problem Generator is your ultimate companion for mastering multiplication, addition, subtraction, and division. With our app, you can create custom math practice problems and test yourself anytime, anywhere. Key Features: - Create Custom Math Problems: Tailor your math practice sessions by choosing specific operations and difficulty levels. Whether you want to focus on multiplication, addition, subtraction, or division, Math Problem Generator has you covered. - Math Problem Sets: Build comprehensive sets of math problems that challenge your skills. From basic arithmetic to advanced calculations, our app adapts to your learning needs. - Test Your Knowledge: Take math tests designed to enhance your problem-solving abilities. Challenge yourself with a variety of problem types and improve your math proficiency with each practice session. - Random Problem Generation: Shake up your learning experience with our random problem generator. Get a new set of math problems every time you play, keeping your mind sharp and engaged. - Suitable for All Ages: Math Problem Generator is suitable for learners of all ages. Whether you're a student looking to ace exams or an adult wanting to brush up on math skills, this app is for you. Prepare for math tests, improve your problem-solving skills, and boost your confidence in mathematical calculations. Download Math Problem Generator now and take your math skills to the next level! We use Apple's standard terms of service here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Brain at daily against Mental Math Games's every 9 days. Brain also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, 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. Mental Math Games sells 7 in-app purchases, starting at $4.99 per month and Brain sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Mental Math Games ships an update every 9 days, Brain daily. The most recent releases landed on September 22, 2026 and May 19, 2026 respectively.
| Parameter | Mental Math Games | Brain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1K ratings) — better | — |
| Positive reviews | 93.5% of reviews | — |
| Number of ratings | 1.1K — better | — |
| Update frequency | Every 9 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Schmidt | YATB LLC |
Bugs and 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
Brain
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mental Math Games
- Pro Monthly$4.991 Month
- Pro access (secret discount)$9.991 Year
- Pro Annual3 Days trial$17.991 Year
- Small tip$0.99
- Medium tip$3.99
- Large tip$8.99
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- Pro Lifetime$49.99
Brain
- Math Problem Set Generator Pro$2.991 Month
- Math Problem Set Generator Pro$19.991 Year
Questions
Is Mental Math Games free?
Is Brain free?
Do Mental Math Games or Brain have ads?
Which is updated more often, Mental Math Games or Brain?
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