Comparison

Mental Math vs Brain Bard

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

Head to head
About

Mental Math

Enhance your arithmetic abilities with this app, offering various training modes and challenges. Improve your speed and accuracy in calculations for better performance in exams and professional life.

Highlights
  • Basic arithmetic operations
  • Mixed level challenges
  • Unlimited training mode
  • Fast mode for increased difficulty
  • Customizable color schemes
  • Global high scores
Features
Read full description

Mental math skills are essential in all areas of life. No matter if you are at work or in an exam, good mental math skills will help you to succeed. This app will help you to improve your mental math skills and thereby, will help you to have better success in exams or at work. BASIC FEATURES • All basic arithmetic operations • Mixed levels with different arithmetic operations • Trainings modus for unlimited questions • Fast modus for an increase in difficulty • Choose the color scheme you like the most • Highscores which let you compete with the rest of the world IN-APP PURCHASES • More levels for more improvement • Better improvement with statistical indicators and charts • Analyse your improvement with the help of statistics • Squares • Square Roots • 2² = ? • Percentages • Analyse your improvement with the help of statistics • More beautiful color schemes • Pro version which includes all features SUBSCRIPTIONS • Mental Math Pro: Duration: one week (1.99 $ per week) • Mental Math Pro: 1 Month: Duration: one week (4.99 $ per month) • Mental Math Pro: 6 Month: Duration: 6 Month (29,99 $ for 6 month) • Mental Math Pro: 1 Year: Duration: one week (22.99 $ per year) • Payment is made via iTunes account upon confirmation of purchase • The subscription is renewed automatically, unless the automatic renewal is deactivated at least 24 hours before the end of the time • Account will be charged for a new period within the 24 hours prior to the expiration of the time for a renewal • Subscriptions can be managed by the user and auto-renewal can be turned off after purchasing in account settings • The subscription can not be canceled during the active subscription period • You can manage the subscription in your personal settings after purchasing your iTunes account. There you can also switch off the automatic extension. You will find the Terms Of Use on: https://www.kopfrechnentrainer.de/terms-of-use/ And the Privacy Policy on: https://www.kopfrechnentrainer.de/privacy/

About

Brain Bard

Enhance your daily math skills with targeted exercises for calculation and estimation. Practice at your own pace or challenge your speed with timed sessions. Track your progress and build confidence with numbers.

Highlights
  • Flexible practice mode with custom operators and difficulty
  • Approximation training for real-world estimation
  • High-intensity sprint mode for speed challenges
  • Progress tracking with lifetime statistics
  • Customizable sessions by operator and digit length
Features
Read full description

Sharpen your everyday math abilities with Brain Bard. This app provides focused training for practical calculation and estimation – the skills you actually use. Through clear, targeted exercises (not distracting games), Brain Bard helps you become faster, more accurate, and more confident when dealing with numbers day-to-day. Core Features: Flexible PRACTICE Mode: - Work through problems at your own pace with no time limits. - Customize your sessions: Choose addition (+), subtraction (-), multiplication (×), or division (÷). - Set the difficulty precisely: Adjust factor lengths from 1 to 5 digits (e.g., practice anything from 3x7 to 98765 x 12345). - Get instant feedback on correct answers and seamlessly move to the next challenge. APPROXIMATION Training: - Activate Approximation Mode within Practice for invaluable real-world skill-building. - Don't need the exact answer for 487 x 913? Make your best guess, "Force Answer," and learn how close you were. - Perfect for developing the quick estimation abilities crucial for budgeting, shopping, or simply understanding the scale of numbers around you. High-Intensity SPRINT Mode: - Ready to test your speed? Set your desired operator, difficulty, and time limit. - Answer as many questions as possible before the clock runs out. - Challenge yourself to consistently beat your personal bests. Progress LOG: - Track your journey with lifetime statistics automatically categorized into Tiers based on problem complexity (e.g., "2-digit," "3-digit"). - See tangible proof of your improvement across different difficulty levels. Visualize your growth from basic calculations to complex mental arithmetic.

Screenshots

Mental Math4 screens
Brain Bard4 screens

Verdict

The call

The clearest difference is review sentiment: Brain Bard at 100% against Mental Math's 63%. Brain Bard also leads on in-app purchases (none vs 10) and ads (none vs shown). Mental Math's advantage is update cadence (every 3 days vs every 4 weeks) and device support (3 vs 1). On price 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. Mental Math sells 10 in-app purchases, starting at $1.99 per 7 days. Brain Bard asks for nothing beyond the download.

UpkeepUpdate frequency

Mental Math ships an update every 3 days, Brain Bard every 4 weeks. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
Mental Math versus Brain Bard: the parameters behind the verdict, then further details
ParameterMental MathBrain Bard
PriceFreeFree
Rating4.6 (57 ratings) — better—
Positive reviews63.5% of reviews100.0% of reviews — better
Number of ratings57 — better—
Update frequencyEvery 3 days — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size53 MB2 MB
Age rating4+4+
DeveloperCoffee Bytes LDAMatthew Young

Customer experience

Mental Math

All ratings57 ratings
Positive89.5%
Neutral5.3%
Negative5.3%
Written reviews52 reviews
Positive63.5%
Neutral11.5%
Negative25.0%

Brain Bard

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Mental Math

Subscriptions4
  • Mental Math Pro: 1 Week$1.997 Days
  • Mental Math Pro: 1 Month3 Days trial$4.991 Month
  • Mental Math Pro: 1 Year3 Days trial$22.991 Year
Show 1 more
  • Mental Math Pro: 6 Month$29.996 Months
One-time6
  • Percents Intermediates$1.99
  • Percents Beginner$1.99
  • Survival Mode$1.99
Show 3 more
  • Statistics$2.99
  • Levels$2.99
  • Pro Version$3.99
None

Brain Bard

No in-app purchases

Questions

Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Is Brain Bard free?
Brain Bard is free to download, with no in-app purchases.
Do Mental Math or Brain Bard have ads?
Mental Math shows ads; Brain Bard does not.
Which is updated more often, Mental Math or Brain Bard?
Mental Math ships an update every 3 days, and Brain Bard every 4 weeks. Most recently, Mental Math was updated on October 20, 2026 and Brain Bard on October 9, 2026.

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