Comparison

Mind Training Game vs NumChain

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Mind Training Game

This game offers fast-paced mathematical challenges to enhance calculation speed and focus. Compete against the clock, track your progress, and challenge friends on global leaderboards. Practice daily to improve your arithmetic skills.

Highlights
  • Progressive difficulty levels
  • Real-time timer
  • Performance history tracking
  • 60-second Sprint Mode
  • Game Center integration
  • Global and friends leaderboards
Features
Read full description

Train your brain. Improve your speed. Beat your personal best. Mental Math is designed to improve your calculation speed through fast-paced mathematical challenges. Solve equations against the clock, sharpen your focus and track your progress as you compete for your best times. Features • Progressive difficulty levels. • Real-time timer. • Complete history of your best and worst results. • 60-second Sprint Mode. • Game Center integration. • Global and friends leaderboards. • Modern and intuitive interface. • Optional countdown before each game. • Automatic saving of your personal records. Sprint Mode Think fast. You have 60 seconds to solve as many calculations as possible. Every correct answer increases your score. Every second matters. Perfect for quick sessions or challenging your friends. Track your progress Review your performance history for every level and see how your skills improve over time. Every personal best is saved automatically. Compete worldwide Game Center lets you: • Compare your times with players worldwide. • Challenge your friends. • Climb the global leaderboards. Suitable for everyone Whether you're a student, professional or simply enjoy brain training, Mental Math offers a fun way to improve your arithmetic skills. Practice a few minutes every day and discover how fast you can become.

About

NumChain

This number puzzle game sharpens mental math skills through engaging gameplay. Connect numbers to form chains, sums, and products across three distinct modes. Compete globally, earn achievements, and enjoy a clean, intuitive interface designed for all ages.

Highlights
  • Three game modes: Chains, Sums, Multiplication
  • Global leaderboards and achievements
  • Hint system for challenging puzzles
  • Intuitive interface and clean design
  • Optimized for iPhone and iPad
  • Develops mental calculation and strategic thinking
Features
Read full description

NumChain is a number puzzle that trains your mental math. Connect numbers on the board to build chains, sums and products, collect badges and beat your high score. THREE GAME MODES • CHAINS: Join consecutive numbers on the board and build the longest chain you can. • SUMS: Connect adjacent numbers to make sums and test your mental agility. • MULTIPLICATION: The ultimate challenge for math lovers. Multiply connected numbers and master the times tables. HINTS WHEN YOU'RE STUCK ‣ Earn points and spend them on hints. ‣ Reveal a strategic move or the solution when a puzzle gets tough. COMPETE WORLDWIDE ‣ Compete against players from around the world. ‣ Global leaderboards with Game Center. ‣ Transparent and fair scoring. ‣ Special achievements to unlock. FEATURES YOU'LL LOVE ‣ Exclusive medals and badges for your achievements. ‣ Intuitive interface and clean design. ‣ Play in portrait or landscape. ‣ Optimized for iPhone, foldable iPhone and iPad. ‣ Smooth, satisfying animations. BENEFITS FOR YOUR MIND ‣ Faster mental calculation. ‣ Strategic thinking and planning. ‣ Stronger visual and spatial memory. ‣ Better concentration. ‣ Basic and advanced math skills. ‣ Quick problem solving. ‣ Perfect for all ages. PERFECT FOR ‣ Students who want to improve their math skills in a fun way. ‣ Gamers who enjoy mental challenges. ‣ Adults who want to keep their mind sharp and active. ‣ Families looking for quality educational entertainment. ‣ Teachers looking for new learning tools. ‣ Competitive players who want to climb the world rankings. Practice regularly with NumChain to sharpen your math and thinking skills and climb the global leaderboard. Download NumChain now and train your brain with numbers!

Screenshots

Mind Training Game4 screens
NumChain4 screens

Verdict

The call

The clearest difference is in-app purchases: Mind Training Game at none against NumChain's 5. Mind Training Game also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.0). NumChain's advantage is update cadence (monthly vs every 10 months). On price, review sentiment and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. NumChain sells 5 one-off in-app purchases. Mind Training Game asks for nothing beyond the download.

UpkeepUpdate frequency

Mind Training Game ships an update every 10 months, NumChain monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard5 real differences Ā· 3 level
Mind Training Game versus NumChain: the parameters behind the verdict, then further details
ParameterMind Training GameNumChain
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 10 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size6 MB14 MB
Age rating+44+
DeveloperFabio Jorge Conceicao SousaJ.Benito Pereira

Customer experience

Mind Training Game

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

NumChain

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mind Training Game

No in-app purchases

5 purchases

NumChain

One-time5
  • 25 Points$0.99
  • 53 Points$1.99
  • Ads Remove$2.99
Show 2 more
  • 85 Points$2.99
  • 110 Points$3.99

Questions

Is Mind Training Game free?
Mind Training Game is free to download, with no in-app purchases.
Is NumChain free?
NumChain is free to download, with in-app purchases available.
Do Mind Training Game or NumChain have ads?
NumChain shows ads; Mind Training Game does not.
Which is updated more often, Mind Training Game or NumChain?
Mind Training Game ships an update every 10 months, and NumChain monthly. Most recently, Mind Training Game was updated on November 3, 2026 and NumChain on November 4, 2026.

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