Comparison

Karate Math Dojo vs XPKids

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

Head to head
About

Karate Math Dojo

Learn elementary arithmetic through engaging 2D fighter action. Master addition, subtraction, multiplication, division, and fractions with a legendary karate teacher. Progress through a curriculum designed for K-5 students, facing challenges like ninjas and pirates.

Highlights
  • Arithmetic practice (K-5 curriculum)
  • 2D fighter action gameplay
  • Progressive lesson plan
  • Addition, subtraction, multiplication, division
  • Fraction lessons
  • Tournaments and sparring
Features
Read full description

Master your math skills with legendary karate teacher Sensei Sugaku. Learn elementary arithmetic by sparring and competing tournaments, discovering the honor and discipline of martial arts along with way. Adventure is sure to come with math, maybe even use it to fight ninjas and pirates! Sensei Sugaku's Teaching Method Like with martial arts, the lesson plan for math builds on top of previous lessons. The math skills Sensei Sugaku teaches follows a standard K-5 cirriculum to help students all along the journey. Below is a list of lessons covered in the game: Addition Plus One Plus Two Plus Three Counting by Two Equals 10 Doubles Counting by Three Counting by Five Plus Five Counting by Ten Plus Nine Plus Eight Plus Seven Teens Twenties Thirties Subtraction Minus One Minus Two Minus Three Minus Four Minus Half Minus 10 Counting Down by Five Minus Five Minus Nine Borrowing Substraction Less Than 100 Substraction Greater Than 100 Multiplication Times One Times Two Times Three Squares Less Than 5 Times Ten Times Five Times Six Times Seven Times Eight Times Nine Squares Greater Than 5 Times Eleven Times Twelve Division Divisible by One Divisible by Two Divisible by Three Divisible by Four Divisible by 10 Divisible by Five Divisible by Nine Divisible by Seven Divisible by Two with Remainder Divisible by Three with Remainder Divisible by Five with Remainder Divisible by Seven with Remainder Fractions Adding Halves Adding Thirds Adding Fourths Subtracting Halves Subtracting Thirds Subtracting Fourths Equivalent Fractions Less Than One Fractions as Division Equivalent Fractions Greater Than One Adding Fractions Greater Than One Subracting Fractions Greater Than One Multiplying Fractions

About

XPKids

This app transforms everyday life into an educational adventure for children aged 5-10. It offers interactive quizzes, real-world quests, and a rewarding XP system across ten diverse learning worlds. Parents can track progress and customize quests through a secure dashboard.

Highlights
  • 10 learning worlds
  • 3 difficulty levels
  • Read-aloud support
  • XP, coins, and streak rewards
  • Parent dashboard
  • Offline play
  • COPPA compliant
Features
Read full description

XPKids turns everyday learning into an adventure for kids ages 5–10. Kids watch funny cartoons with the Professors, answer questions read aloud in real voices, and take learning off the screen with real-world quests — earning XP, stickers and island pieces only by learning, never by buying. NEW: PROFESSORS TV Short, laugh-out-loud episodes where the nine Professors learn real life: beach safety with Lifeguard Heart, a grocery run (make a list, read the label, eat the rainbow), a museum field trip, dance class, Halloween jokes, breakfast riddles, tongue twisters and new languages. Every episode is under a minute and ends with a quick quiz that counts toward your child's learning. TEN LEARNING WORLDS Math, reading and words, world languages, feelings and friendship, nature, life skills, creativity, the world around us, health, and technology — each with three difficulty levels and practice that adapts to your child. WHAT'S INSIDE • Professors TV: short episodes, each followed by a read-aloud quiz • Questions, stories and fun facts read aloud in real voices, with native speakers for words in other languages • A buddy that grows with your child and cheers them on • A sticker book with a sticker for every skill your child masters • My Island: build your own island, one new piece for every few skills mastered • Story chapters with the Professors that unlock as your child learns • A daily plan, weekend events and a weekly "look how you grew" moment • Real-world quests that get kids moving and exploring off the screen • Read to the Professor: optional reading practice, turned on by a parent (speech is processed on the device, never recorded) FOR PARENTS • Parent area protected by a parental gate • Progress by world and by skill, without percentages shown to kids • Create quests for your child and approve them when they're done • Optional Family Sync across your family's devices, with parent consent • Screen-time controls, and a switch to turn Professors TV on or off • Delete your account and your family's data at any time in Parent Settings BUILT FOR KIDS • No ads, no third-party analytics and no tracking • Children never create accounts and cannot chat with anyone • Episodes play inside the app: no links out, no ads, no autoplaying feed • AI is used only in parent features. Any AI-drafted practice content is reviewed by a person before children see it • Core learning works offline FAMILY PREMIUM (OPTIONAL) All lessons, learning worlds, stories and quizzes are free. Family Premium unlocks every Professors TV episode (the first episode is free for everyone) and unlimited parent features: Daily One activity ideas, the Parent Coach chat and weekly reports. Without Premium, parents can use 3 Daily Ones per week, 10 Coach messages per month and 1 weekly report per week. Children never see prices: a locked episode asks them to get a grown-up, and purchases happen behind the parental gate. ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://xpkids.app/privacy XPKids Family Premium is an optional auto-renewable subscription (US$2.99/month). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Account Settings. All lessons, learning worlds, stories and quizzes are free; Premium unlocks the Professors TV episodes beyond the free one and extra parent features.

Screenshots

Karate Math Dojo4 screens
XPKids4 screens

Verdict

The call

The clearest difference is monetization model: Karate Math Dojo at free against XPKids's freemium. XPKids's advantage is update cadence (fortnightly vs monthly). On price, rating, ratings volume and ads 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. Karate Math Dojo sells 1 one-off in-app purchase and XPKids sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Karate Math Dojo against 5.0 for XPKids. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Karate Math Dojo ships an update monthly, XPKids fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Karate Math Dojo versus XPKids: the parameters behind the verdict, then further details
ParameterKarate Math DojoXPKids
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size46 MB21 MB
Age rating9+4+
DeveloperPangaea LearningEmilia Carpinisan

Customer experience

Karate Math Dojo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

XPKids

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Karate Math Dojo

One-time1
  • Pro-Player Access$12.99
1 purchases

XPKids

Subscriptions1
  • XPKids Monthly$2.991 Month

Questions

Is Karate Math Dojo free?
Karate Math Dojo is free to download, with in-app purchases available.
Is XPKids free?
XPKids is free to download, with in-app purchases available.
Which has better reviews, Karate Math Dojo or XPKids?
Karate Math Dojo and XPKids are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Karate Math Dojo or XPKids have ads?
Neither Karate Math Dojo nor XPKids shows ads.
Which is updated more often, Karate Math Dojo or XPKids?
Karate Math Dojo ships an update monthly, and XPKids fortnightly. Most recently, Karate Math Dojo was updated on October 30, 2026 and XPKids on October 31, 2026.

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