Mental arithmetic & cognitive fitness — with an AI mentor

AI-powered Mental Arithmetic + Cognitive Fitness platform

This is more than mental arithmetic. The AI mentor measures your child's 6 cognitive abilities (memory, attention, logic, speed, flexibility, spatial reasoning) and develops them together with mental arithmetic through targeted exercises — value that UCMAS or classic soroban cannot deliver. 🏆

50+
Brain games
20+
Mental arithmetic modules
390+
Levels
2,060
Students
✨ What's new
Official PDF certificates
Daily rewards calendar
Virtual pet
Weekly Boss battle
AI growth forecast
Weekly PDF report for parents
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Why MentalMath?

Not just a practice app, but a full AI-powered EdTech platform

🤖

Personal AI Mentor

AI tracks every step, instantly catches mistakes, and explains correct solutions on a virtual abacus. Adaptive Learning adjusts task difficulty in real time.

🎮

Gamification and Battle

Coins, rewards, and real-time battles keep children engaged and motivated.

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Methodical learning path

Not random exercises: a structured sequence including Small Friends and Big Friends rules.

More details →
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Deep analytics

Parents get clear progress insights with strengths and weak spots.

Adaptive Learning Productive screen time Cognitive Profile Spaced Repetition
Brain-training games

Not just arithmetic — we develop the whole mind

50+ cognitive games train memory, attention, logic and spatial thinking. The platform measures your 6-dimension Cognitive Profile and the AI Mentor gives personal guidance.

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Memory

Working memory drills

👁️

Attention

Focus & concentration

🧩

Logic

Logical thinking

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Spatial

Spatial perception

🆕 NEW

🗺️ Adventure Mode

20 worlds, 390+ levels, 20 bosses — learn math through stories!

20 Boss fights 20+ Exercise types
🗺️ Start adventure
🎓

How does it work? 📖

📝

Choose your level

Select your level and start practicing

🎯

Practice

Develop your brain with fun daily exercises

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Achieve goals

Earn points, level up and compete with friends

🎬 Live demo

See the games in action

Try a few exercises right now, or sign up to unlock the full catalog.

🎮 Quick test!

Schulte 3x3
?

Select your answer!

🎉

Correct!

Your result !

🎁 Sign up now to unlock daily missions and get 50 bonus coins!

Sign up 🚀
For parents

Your child is always in sight

Your child learns through play while you see the results in clear numbers — no guesswork.

Weekly PDF report

Accuracy, activity, growth charts and per-topic breakdowns — a detailed report every week.

Telegram monitoring bot

Link your child to the bot — get progress any time with /hisobot, reminders arrive automatically.

Family dashboard

Several kids? Everyone's progress, strengths and weak spots on a single page.

AI insights & forecast

AI pinpoints weak topics, recommends the next step and forecasts growth.

Connect the bot Get your child's weekly results as a PDF report via Telegram!
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A motivation system that brings kids back

Leagues, rewards and friendly competition turn practice into a habit

🏆

League system

Weekly ranking competition

Compete in 5 leagues! The best players move up to a higher league every week.

🥉 Bronze → 🥈 Silver → 🥇 Gold → 💎 Diamond
🎁

Invite your friend!

Both of you get rewards

Send your referral code to a friend. If they sign up — coins for both of you!

500
coins for you 💰
200
coins for friend 💰
⚔️ Battle Live

Live social competition

The platform stays active with real-time competitions, making learning feel alive and motivating.

Online now
Desktop app

Mentalim Trainer — a trainer for your computer

A distraction-free offline trainer, no browser needed. Practice mental arithmetic and cognitive games with full focus in a calm environment.

Pricing Plans

Everything from the previous plans + an AI mentor (automatic mistake explanations) + Vedic math secrets + unlimited daily practice.

🎁 Try it free first, then choose a plan later if you like

Most popular
⏳
  • 💰
Flagship
⏳
  • Everything from the previous plans
  • 💰
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Frequently asked questions

📈 When will my child show results?

With regular practice, speed and accuracy usually improve significantly within 2 weeks.

💳 What payment methods are available?

You can pay online via Click and Payme.

👨‍👩‍👧‍👦 Can my two children use one subscription?

A separate profile is recommended for each child, as progress and analysis are tracked individually.

🔄 Can I change my plan at any time?

Yes, you can switch between monthly/yearly plans via the profile page.

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🚀 Start today

Unlock your child's mental potential today

Sign up for free and feel the results from the very first exercises. No card required.

Free plan forever No card needed Cancel anytime