Comparison

Mathmaji vs The Can Kid

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

Head to head
About

Mathmaji

This app offers a K-5 math curriculum using the Japanese method of structured problem-solving. It features over 500 exercises designed to build confidence, comprehension, and mental calculation skills. Track progress with a comprehensive learning management system.

Highlights
  • K-5 numerical math curriculum
  • 500+ engaging exercises
  • Japanese instruction techniques
  • Tailored lessons and games
  • Comprehensive Learning Management System
  • Boosts confidence and comprehension
Features
Read full description

Mathmaji is an award-winning educational experience that puts the proven Japanese method of structured problem solving at your child's fingertips. Mathmaji is the only math app with a complete K-5 numerical math curriculum to teach new concepts, and our 500+ engaging exercises are specially designed to hone problem-solving skills. Mathmaji’s innovative combination Japanese instruction techniques and tailored lessons, games, and practice exercises earned it the Asian EdTech Summit Global Award Gold Prize and the Global EdTech Startup Award. ·    Build a strong foundation in essential math skills, boosting confidence and comprehension. ·    Master new concepts and apply them to real-world problems, develop a strong number sense, and learn methods for quick mental calculation. ·    Find out how the Japanese approach to math ed takes the mystery out of multiplication, division, and other concepts that may have your student stumped. ·    Track your student’s progress with Mathmaji’s comprehensive Learning Management System. Get two weeks full access for FREE. Say goodbye to math anxiety! With Mathmaji, a few minutes a day is all it takes to make math your child’s favorite subject!

About

The Can Kid

Features
Read full description

CanKids is built on a simple idea: kids learn best by doing. Our mission is to help children develop real-world skills by giving them the opportunity to work, earn money, and take ownership of their own small business. Through neighborhood services and simple jobs, kids gain hands-on experience that builds confidence, responsibility, and independence. But CanKids goes beyond just earning. Each month, kids engage with interactive financial learning content and quizzes designed to teach how money really works — saving, spending, and making smart decisions. This combination of real income and guided learning helps children connect effort with financial understanding in a meaningful way. With CanKids, children don’t just complete tasks — they become young entrepreneurs, learning how to manage their work, earn their own money, and grow from experience. At CanKids, we believe in: • Earning – Understanding the value of money through real work • Learning – Building financial knowledge through lessons and quizzes • Growing – Developing confidence, responsibility, and business skills Neighbors benefit from reliable help, while kids gain something even more valuable: real-world experience and a strong foundation for their future. Earn. Learn. Grow.

Screenshots

Mathmaji4 screens
The Can Kid4 screens

Verdict

The call

The clearest difference is in-app purchases: The Can Kid at none against Mathmaji's 2. Mathmaji's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement 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. Mathmaji sells 2 in-app purchases, starting at $15.00 per month. The Can Kid asks for nothing beyond the download.

UpkeepUpdate frequency

Mathmaji ships an update weekly, The Can Kid every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Mathmaji versus The Can Kid: the parameters behind the verdict, then further details
ParameterMathmajiThe Can Kid
PriceFreeFree
Rating4.1 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size82 MB11 MB
Age rating4+4+
DeveloperMathmaji Co., Ltd.Broc Wallace

In-app purchases

2 purchases

Mathmaji

Subscriptions2
  • Plus Monthly(1 Month)14 Days trial$15.001 Month
  • Plus Annual (1 Year)14 Days trial$124.991 Year
None

The Can Kid

No in-app purchases

Questions

Is Mathmaji free?
Mathmaji is free to download, with in-app purchases available.
Is The Can Kid free?
The Can Kid is free to download, with no in-app purchases.
Do Mathmaji or The Can Kid have ads?
Neither Mathmaji nor The Can Kid shows ads.
Which is updated more often, Mathmaji or The Can Kid?
Mathmaji ships an update weekly, and The Can Kid every 2 months. Most recently, Mathmaji was updated on November 3, 2026 and The Can Kid on October 25, 2026.

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