Brain training & habit apps

Train your brain,
every day.

Quick mental-math workouts, times-tables practice for kids and a calm habit tracker. Simple apps that make daily practice stick.

4.8out of 5 stars,22K+ reviews on Google Play
3.5M+downloads
worldwide

Try it — 5 quick questions

A real round from Math Workout

Mixed practiceQuick workout
Time0:00
Question 1 of 50 correct
6 times 4
Your answer:?

Tap the keys to answer

Our apps

Pick your daily workout

Every app is free to start. Go Pro any time for an ad-free experience and extra features.

Math Workout app iconBrain training

Math Workout

4.8out of 5 stars, 22K+ reviews 1M+ downloads

Sharpen your mental math with quick rounds — from addition and subtraction to square roots and exponents.

  • 7 practice modes, 5 difficulty levels
  • Progress charts and top-5 high scores
  • Arithmetic memory training
  • Available in 10 languages
PRO

No ads · Themes · Extra practice

Separate app on Google Play · in-app upgrade on iPhone

Get Math Workout on Google PlayDownload Math Workout on the App Store
Multiplication app iconEducation

Multiplication | Times Tables

4.5out of 5 stars, 100K+ downloads

Teacher Approved on Google Play

Learn and practice times tables from 1 to 50 with games, quizzes and instant feedback — for kids and adults.

  • Tables 1–50: multiplication and division
  • Flip-card memory game
  • Fill-the-factor drills like 2 × ? = 10
  • Progress tracker and practice reminders
PRO

No ads · Mistakes practice · Extra practice

Separate app on Google Play · in-app upgrade on iPhone

Get Multiplication | Times Tables on Google PlayDownload Multiplication | Times Tables on the App Store
Haizen app iconHabits & mood

Haizen — Habit Tracker

NewHabit tracker & mood journal

Build routines that last. Check off habits, keep your streaks alive and see how your mood shapes your progress.

  • Streaks, completion rate and weekly charts
  • Mood and tag tracking
  • Per-habit reminders on your schedule
  • No account — your data stays on your phone
PRO

Unlimited habits · Advanced stats

Monthly or yearly subscription

Get Haizen — Habit Tracker on Google PlayDownload Haizen — Habit Tracker on the App Store
All apps on Google Play
Why FitMind

Small daily sessions, real progress

A few minutes a day

Rounds of 10, 20 or 40 questions fit into any break — on the bus, before school or with your morning coffee.

From first steps to Expert

Five difficulty levels, from Easy to Expert, and times tables all the way up to 50.

See yourself improve

Progress charts, high scores and streaks show how far you’ve come — and keep you coming back.

Parents & teachers

A friendly way to master times tables

Multiplication | Times Tables turns practice into short games — flip cards, quick quizzes and fill-the-factor drills — with instant feedback on every answer.

  • Teacher ApprovedRated by teachers on Google Play
  • Rated 3+Every FitMind app is suitable for all ages
  • Tables 1 to 50Multiplication and division, step by step
  • Families PolicyBuilt to follow Google Play’s rules for apps kids use
Get Multiplication | Times Tables on Google PlayDownload Multiplication | Times Tables on the App Store
Reviews

Loved by learners

4.8out of 5 stars for Math Workout,
Excellent way to practice basic arithmetic. I use this app instead of doing solitaire or sudoku, and I notice myself doing mental math at random times.
Patrick C.Math Workout · Google Play, June 2026
this app is very good if you don't know your times tables because you can practice as much as you want to and you can learn up to your 50s
DeclanMultiplication | Times Tables · Google Play, May 2026
it is the best app for improving calculation without any external disturbances!!!!
Lucky K.Math Workout · Google Play, July 2026
FAQ

Questions, answered

Can’t find what you need? Write to fitmindofficial@gmail.com

Yes. Math Workout, Multiplication | Times Tables and Haizen are free to download. Pro removes ads and unlocks extra features.

On Android, Math Workout PRO and Multiplication Tables Pro are separate apps. On iPhone, Pro is an in-app upgrade. Haizen Pro is a monthly or yearly plan.

Yes. All apps are rated 3+, and Multiplication | Times Tables is Teacher Approved on Google Play.

Haizen works without an account and keeps your habits on your device. You can export a backup any time.

Math Workout speaks 10 languages, including English, Spanish, Portuguese, French, German, Russian, Hindi, Chinese and Armenian.

Email fitmindofficial@gmail.com with your device and app version. Your feedback shapes every update.

Start your first workout today

Free on Google Play and the App Store. A few minutes a day is all it takes.

Get Math Workout on Google PlayDownload Math Workout on the App Store
Scan to get Math Workout