Comparison

Karate Math Dojo vs Learn Data Structures Offline

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

Learn Data Structures Offline

Master data structures with this comprehensive offline learning app. It offers simple explanations, practical examples, and interview-focused content for students and aspiring software engineers. Build a strong computer science foundation anytime, anywhere.

Highlights
  • Offline learning
  • Simple explanations
  • Practical code examples
  • Interview-focused content
  • Comprehensive tutorials
  • Regular updates
Features
Read full description

Learn Data Structures is a complete learning app designed for students, beginners, software engineers, and coding interview candidates who want to master Data Structures from the ground up. Whether you are preparing for technical interviews, college exams, or improving your programming skills, this app provides everything you need in one place. The app explains every concept using simple language, practical examples, and organized lessons that help you learn faster. Study anytime with full offline access and build a strong foundation in computer science. Why Learn Data Structures? Data Structures are one of the most important topics in programming and software development. Understanding them helps you write efficient code, solve complex problems, and perform better in coding interviews. Why Choose This App? Simple and easy explanations Completely offline learning Comprehensive tutorials Practical code examples Interview-focused content Regular updates Fast and lightweight Whether you are learning Data Structures for the first time or reviewing concepts before an interview, Learn Data Structures is your complete learning companion. Download Learn Data Structures today and build the strong programming foundation needed to become a better software developer.

Screenshots

Karate Math Dojo4 screens
Learn Data Structures Offline4 screens

Verdict

The call

The clearest difference is price: Karate Math Dojo at Free against Learn Data Structures Offline's $1.99. Karate Math Dojo also leads on update cadence (monthly vs every 21 months). Learn Data Structures Offline's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On rating, ratings volume, ads and device support 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

Karate Math Dojo is free to download; Learn Data Structures Offline costs $1.99 up front. Karate Math Dojo sells 1 one-off in-app purchase. Learn Data Structures Offline asks for nothing beyond the download.

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 Learn Data Structures Offline. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Karate Math Dojo ships an update monthly, Learn Data Structures Offline every 21 months. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 4 level
Karate Math Dojo versus Learn Data Structures Offline: the parameters behind the verdict, then further details
ParameterKarate Math DojoLearn Data Structures Offline
PriceFree — better$1.99
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyMonthly — betterEvery 21 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size46 MB38 MB
Age rating9+4+
DeveloperPangaea LearningMuhammad Mubeen

Customer experience

Karate Math Dojo

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

Learn Data Structures Offline

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

In-app purchases

1 purchases

Karate Math Dojo

One-time1
  • Pro-Player Access$12.99
None

Learn Data Structures Offline

No in-app purchases

Questions

Is Karate Math Dojo free?
Karate Math Dojo is free to download, with in-app purchases available.
Is Learn Data Structures Offline free?
Learn Data Structures Offline costs $1.99, with no in-app purchases.
Which has better reviews, Karate Math Dojo or Learn Data Structures Offline?
Karate Math Dojo and Learn Data Structures Offline are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Karate Math Dojo or Learn Data Structures Offline have ads?
Neither Karate Math Dojo nor Learn Data Structures Offline shows ads.
Which is updated more often, Karate Math Dojo or Learn Data Structures Offline?
Karate Math Dojo ships an update monthly, and Learn Data Structures Offline every 21 months. Most recently, Karate Math Dojo was updated on October 2, 2026 and Learn Data Structures Offline on September 23, 2026.

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