Comparison

Mental Math Games vs Lateral+

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Lateral+

Features
Read full description

OUR LINE OF THOUGHT Did you know that children multiply by 10 our capacity to generate ideas to solve problems? Are you one of those who know or suspect that this is not a coincidence? Have you noticed that the traditional education system not only makes us learn the same thing, but that we think in the same way? What is really crucial is, what will we lose and what will ours lose in those 100+ ideas that are left unformulated every moment as we grow up? What opportunities will continue to be wasted? How many of those ideas will be the EUREKA that will change our lives? And more importantly, how many times will we stop being ourselves by repressing those ideas? The funny thing is that the main difference between a great idea and a conventional one is the route we follow when thinking, the way we connect the information and the type of thinking we use. To begin to uncover this creative and genius potential that we all possess, LATERAL has gone back to the basics, and from the simple game it connects you with the self-knowledge of these innate skills and types of thinking, the basis for creating. LATERAL allows you to be more fluid and have those transformative abilities so valued and scarce in today's academic and professional world. LATERAL knows the way, in more than 4 years of development, to expand your IDEAS and proposes you to curiosity, experiment, discover and self-magnify the creative and solutionist GENIUS that has always been inside you. START FOR FREE AND WITHOUT PRESSURE Try it, it has a FREEMIUM system by number of exercises and not by limit of days because LATERAL first of all respects your own speed of exploration. FUNDAMENTAL VERTEXES We have 3 fundamental vertexes that are connected through a journey of self-discovery on the player's thinking. He will be able to know, with respect to other LATERAL players, what his thoughts are like: divergent, lateral, flexible and expressive. He will also have access to see what thinking skills he stimulates when he is inspired, he will get scores for goal accomplishment and solving ability in the games, and he will be able to keep track of all his creations and observe how they become more and more fluid, effective and distinctive. SOLID ACADEMIC, THEORETICAL AND RESEARCH FOUNDATIONS +300 Documented references +24 Specific skills mapped to our games +50 Unconventional thinking strategies identified NEW SELF-KNOWLEDGE ABOUT YOUR THINKING * DIVERGENT Thinking (Mental Fluency) * LATERAL Thinking (Originality) * FLEXIBLE Thinking (Mental Plasticity) * EXPRESSIVE Thinking (Empathy in thinking) GAMIFICATION FROM INSPIRATIONAL LEARNING * Follows the natural order of inspiration: curiosity, experimentation, discovery and recognition from personal experience and interaction with the discoveries of other minds. * It has both stimulating and reflective content in its EXPLORE section to activate your curiosity and experimentation. * More than 6,000 exercises, and growing! between ideation and resolution for your creative discovery. * Difficulty levels, rounds, themes and achievements for skill recognition COMING SOON * You will have feedback on the originality of your solutions, compared to other thinkers on the same exercise. * Daily and weekly quests will be incorporated to unlock the THINKING CHALLENGE * There will be levels per player and elements of personalization and distinction, connecting recognition with your learning process. * And much more content and games! LEARN MORE ABOUT US AT: https://linktr.ee/lateral.org Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://docs.google.com/document/d/e/2PACX-1vTbp6ReSK6fRt-60NgRGr6D34jL2k0AbmdWOlgJ904rnymyERVN8vP93orQ1B52oXlQCH1AbnjkO8_l/pub

Screenshots

Mental Math Games4 screens
Lateral+4 screens

Verdict

The call

The clearest difference is update cadence: Mental Math Games at every 9 days against Lateral+'s every 5 weeks. Lateral+'s advantage is 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mental Math Games sells 7 in-app purchases, starting at $4.99 per month and Lateral+ sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mental Math Games ships an update every 9 days, Lateral+ every 5 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Mental Math Games versus Lateral+: the parameters behind the verdict, then further details
ParameterMental Math GamesLateral+
PriceFreeFree
Rating4.7 (1.2K ratings) — better—
Positive reviews93.4% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 9 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size58 MB95 MB
Age rating4+17+
DeveloperPeter SchmidtLateral S.A.C

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

Lateral+

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Mental Math Games

Subscriptions3
  • Pro Monthly$4.991 Month
  • Pro access (secret discount)$9.991 Year
  • Pro Annual3 Days trial$17.991 Year
One-time4
  • Small tip$0.99
  • Medium tip$3.99
  • Large tip$8.99
Show 1 more
  • Pro Lifetime$49.99
2 purchases

Lateral+

Subscriptions2
  • Monthly Premium$9.991 Month
  • Annual Premium$89.991 Year

Questions

Is Mental Math Games free?
Mental Math Games is free to download, with in-app purchases available.
Is Lateral+ free?
Lateral+ is free to download, with in-app purchases available.
Do Mental Math Games or Lateral+ have ads?
Neither Mental Math Games nor Lateral+ shows ads.
Which is updated more often, Mental Math Games or Lateral+?
Mental Math Games ships an update every 9 days, and Lateral+ every 5 weeks. Most recently, Mental Math Games was updated on October 24, 2026 and Lateral+ on October 7, 2026.

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