Comparison

Mathematical N vs Brain Sharp

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

Head to head
About

Mathematical N

This app offers a comprehensive mathematical n-back training experience. Users can select from various arithmetic operations or a mixed mode for increased difficulty. Track your performance with detailed charts and compete with others on leaderboards.

Highlights
  • Multiple arithmetic operations (add, subtract, multiply)
  • Mixed operation mode for advanced challenge
  • Timed games to beat personal bests
  • Progress tracking with charts
  • Global leaderboards for competition
Read full description

The most complete mathematical n-back game on the market. •Choose between addition, subtraction, multiplication or mix them all together for a much more challenging game. •Time your games and try to beat your last score. •Longer more challenging games than other apps. •Charts to track your progress. •Leaderboards to see how well you stack up against other users.

About

Brain Sharp

Enhance memory, focus, and mental math skills with engaging exercises. This app supports academic and professional growth, improves daily life clarity, and helps maintain long-term brain health through scientifically inspired games.

Highlights
  • Memory enhancement exercises
  • Focus and concentration games
  • Mental math challenges
  • Cognitive decline slowing
  • Unlimited adaptive levels
  • Dual N-Back training
Features
Read full description

Boost Your Memory, Focus, Reaction Speed, and Brain Power with Brain Sharp – Brain Training & Cognitive Games! Train Your Brain with Memory, Focus, Reaction, and Mental Math Games Unlock your brain’s full potential with Brain Sharp. Improve memory, focus, reaction speed, and cognitive skills through scientifically designed brain training games. Practice dual n-back, mental math, reaction training, and attention exercises to sharpen your mind. Perfect for anyone looking for brain games, reaction tests, and daily cognitive training. Why Brain Sharp? Train Memory, Focus, Reaction & Mental Speed Boost working memory, attention span, visual attention, reaction time, and calculation speed with engaging brain games, mental math challenges, visual tracking exercises, reaction training, and Dual N-Back training. Boost Academic & Professional Performance Improve problem-solving, decision-making, and learning efficiency for school and work. Enhance Daily Life Remember names, numbers, and tasks more easily while improving focus and mental clarity. Support Long-Term Brain Health Regular brain training may help maintain cognitive function and mental agility over time. Interactive Brain Training Games • Memory Games – cards, numbers, letters, colors, and patterns • Mental Math Trainer – fast calculations and number challenges • Focus & Attention Games – improve concentration and decision speed • Visual Tracking Training – strengthen eye movement, tracking ability, and sustained attention • Reaction & Reflex Training – build faster responses and visual speed • Dual N-Back – advanced working memory and cognitive control training Improve Focus & Productivity Just a few minutes a day can improve concentration, reduce mental fatigue, and boost productivity. Unlimited Challenges & Levels Train at your own pace with increasing difficulty and continuous progression. Train Your Brain Anytime, Anywhere Brain Sharp makes brain training simple, effective, and fun. Strengthen memory, focus, reaction speed, and mental performance every day. Start Your Brain Training Journey Today!

Screenshots

Mathematical N4 screens
Brain Sharp4 screens

Verdict

The call

The clearest difference is ads: Mathematical N at none against Brain Sharp's shown. Mathematical N also leads on ratings volume (85 vs 24) and iOS requirement (13.0 vs 15.6). Brain Sharp's advantage is update cadence (every 4 months vs every 8 months). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mathematical N sells 1 one-off in-app purchase and Brain Sharp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Mathematical N against 4.6 for Brain Sharp. Both are backed by a comparable volume of ratings — 85 and 24 respectively.

UpkeepUpdate frequency

Mathematical N ships an update every 8 months, Brain Sharp every 4 months. The most recent releases landed on September 6, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
Mathematical N versus Brain Sharp: the parameters behind the verdict, then further details
ParameterMathematical NBrain Sharp
PriceFreeFree
Rating4.7 (85 ratings) — better4.6 (24 ratings)
Positive reviews81.3% of reviews—
Number of ratings85 — better24
Update frequencyEvery 8 monthsEvery 4 months — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size28 MB26 MB
Age rating4+4+
DeveloperWilliam Mahoney世恬 颜

Customer experience

Mathematical N

All ratings85 ratings
Positive95.3%
Neutral0.0%
Negative4.7%
Written reviews16 reviews
Positive81.3%
Neutral0.0%
Negative18.8%

Brain Sharp

All ratings24 ratings
Positive91.7%
Neutral8.3%
Negative0.0%

In-app purchases

1 purchases

Mathematical N

One-time1
  • Pro Version$3.99
1 purchases

Brain Sharp

One-time1
  • Remove Ads$1.99

Questions

Is Mathematical N free?
Mathematical N is free to download, with in-app purchases available.
Is Brain Sharp free?
Brain Sharp is free to download, with in-app purchases available.
Which has better reviews, Mathematical N or Brain Sharp?
Mathematical N is rated higher. Mathematical N averages 4.7 out of 5 from 85 ratings, while Brain Sharp averages 4.6 from 24 ratings.
Do Mathematical N or Brain Sharp have ads?
Brain Sharp shows ads; Mathematical N does not.
Which is updated more often, Mathematical N or Brain Sharp?
Mathematical N ships an update every 8 months, and Brain Sharp every 4 months. Most recently, Mathematical N was updated on September 6, 2026 and Brain Sharp on September 30, 2026.

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