Math Empire
Math Empire
A year of school couldn't get my son Michael to learn his times tables. Two weeks with this game did. I'm not a teacher — I'm a dad who was out of options, so I built a cozy fairytale empire-builder where the only way to grow your kingdom is to solve real math. No combat. No timers. No shame. Michael played because it looked like a real game… and quietly mastered the math that was wrecking his confidence. Now he asks to play.
— Ilya Gusev, founder & Michael's dad. Michael's result is his own — every child is different.
It sounds impossible — until math stops feeling like a test. Math Empire turns every problem into a building, every correct answer into gold coins, and every session into a world your child is proud to show off.
This is the math app kids choose to open — even when no one's watching.
Pick your world — Addition, Multiplication, Fractions, Algebra. Tap the answer. That's it.
Every correct answer drops a stream of gold coins. Streaks multiply them. Mistakes just reset the streak — try again!
Spend coins on buildings — a town hall, a market, a wizard's tower. Watch your math kingdom rise.
Daily streaks. Mentor lessons. New world unlocks. Suddenly your kid is asking to do "just one more."
Real screens from the actual game. Not concept art.
Addition, multiplication, fractions, decimals, algebra, geometry, percentages, ratios — your kid won't outgrow it for a decade.
Adaptive engine adjusts to your child's skill in real time. Too easy? Bumps up. Too hard? Backs off. They stay in the flow zone.
Your child plays at their own pace. Every mistake is just a chance to try again — zero pressure, total confidence.
Cottages, markets, libraries, wizard towers, observatories. Every correct answer grows your magical world.
Archimedes, Hypatia, Gauss, Ramanujan — historical math mentors deliver short, kid-friendly wisdom between sessions.
Get 5 right in a row → 2x coins. 10 in a row → 3x coins. The same rush kids get from their favorite games — now fueling real math skills.
A fresh boss problem every day. Daily login streaks. Weekly themed events. Reasons to come back tomorrow.
Classroom dashboards, per-student progress, assignments. Free for teachers (coming next update).
My son Michael was failing 3rd-grade math. The school spent a whole year on his times tables and nothing stuck — and it was quietly destroying his confidence. I'm not a child psychologist or an ed-tech company. I was just a parent out of options. So I took away the pressure and built the game I wished existed: a cozy fairytale empire you can only grow by solving real math. Two weeks later, Michael's F was an A — and now he asks to play. I'm releasing it so it can help your family too. (Michael's result is his own; every child learns differently.)
— Ilya Gusev
Founder, Math Empire · Rise In Rank LLC
Get the teacher toolkit — free access for your class, a parent intro one-pager, and the (coming soon) progress dashboard. Free, no strings.
The full game is out on Google Play — for kids and adults, K-12 and beyond. Solve math, earn coins, and grow a cozy kingdom. No combat, no shame, and the math is always free. Your progress syncs across devices with your Player Code.
How it works: tap the button → opens Google Play → tap Install → play. Takes about a minute.
Prefer not to use the Play Store? Play instantly in your browser, or download the v7.1.0 APK directly — it includes the new 3D Empire adventure. Android may warn about installing apps from outside Play; tap "install anyway." Signed with the same release key as the Play Store version, so your progress carries over. In-app purchases require the Play Store install.
Don't have Android? Get notified when we launch on iOS →
Yes — completely free, with optional in-app purchases for cosmetic items + a Pro upgrade (removes ads, doubles coin rewards). The math curriculum is and always will be 100% free.
Officially K-12 (ages 5-18). Our content rating is 13+ because the app shows banner ads to maximize free-tier sustainability — but the actual gameplay is gentle and works for any age. Parents of younger kids: use a Family Link account so no personalized ads are shown.
Khan = lecture-first. Prodigy = combat-based and aggressive monetization. Math Kids = K-3 only. Math Empire is the only one that's: (1) K-12 full curriculum, (2) cozy / peaceful (no combat or shame), (3) builds a beautiful persistent world your kid owns.
Yes — once installed, you can play without internet. Coin balances + buildings sync the next time you're online (so progress isn't lost if you switch devices).
Android first because we wanted to ship faster. iOS is on the roadmap for early 2027. Notify me when iOS launches →
Yes. We collect: a player name (you pick it), basic gameplay stats (for adaptive difficulty), and an optional email if you sign in with Google (for cross-device sync). We do NOT collect: chat messages (no chat exists), location, contacts, voice. Full privacy policy →
The 3D Empire is here: a cozy kingdom your child explores and rebuilds with math — every building wakes when they solve, and lost Memories of the kingdom return. It's playable free in your browser today and comes to the app in the next update; the A+ Coins they earn carry over. Plus more worlds, more mentors, and a teacher progress dashboard on the way. Your account and kingdom stay with you across every update.
Tap below. 30 seconds. Free. Your kid is one tap away from asking for more math practice.
Download on Google PlayNo invite, no install, no waiting list. Play the full game instantly in your browser — on a phone, tablet, or computer. Prefer the native Android app? Grab the APK below.
Play Free in Your BrowserThe browser version is the fastest way to try it; the installed app adds offline play, notifications, and in-app purchases. Android may warn about installing apps from outside the Play Store — tap "Install anyway." Signed with the same release key as the Play version, so your progress carries over.