Comparison

Mathopolis vs Math Facts Ninja

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

Head to head
About

Mathopolis

This educational game uses a firefighter theme to help elementary students master basic math facts and improve recall speed. Players answer math problems to put out fires and save buildings, with progress tracked through profiles and earned medals.

Highlights
  • Addition, Subtraction, Multiplication, Division practice
  • Number sets 0-12
  • Player profiles for score and progress tracking
  • Two game modes: Play and Training
  • Multiple game options and levels
  • Adjustable difficulty settings
  • Medal system for achievements
Features
Currently charting
Read full description

Mathopolis is an engaging firefighter themed game designed to teach the basic math facts and increase recall speed! Answer your math facts correctly to put out the fires and save the buildings in Mathopolis. Homeschoolroom.com says, "It may win the prize for the best educational app I’ve ever purchased." Teacherswithapps.com says, “This is a fun and fabulous way for children to learn math facts. Mathopolis will provide many hours of play and replay as children have fun saving the town.” The target audience for this app is elementary students learning their basic math facts (0’s -12’s for addition, subtraction, multiplication and division) or anyone that wants to brush up on their math facts with a fun app. -Mathopolis is created by the developers of the best-selling math flashcard app, “Math Fact Master”! OVERVIEW: -ADDITION, SUBTRACTION, MULTIPLICATION AND DIVISION -NUMBER SETS 0’s – 12’s: This includes facts up to (12 + 12) for addition and up to (12 x 12) for multiplication. -PROFILES: Each player can set up his/her own profile to save scores and progress. TWO MODES OF PLAY: -Choosing the “PLAY” option, you try to complete each level in a game format where a score is earned and you can win medals for completing the level. -7 Game Options: Addition, Subtraction, Addition & Subtraction, Multiplication, Division, Multiplication & Division, and All Operators -Each game has multiple levels that target specific number sets (0’s – 12’s) and culminates with a level that includes all number sets. (0’s are not included for Division since division by zero is undefined.) -Each level has 3 difficulty selections: Easy, Medium and Hard that correspond to the length of time given to answer the problems. -Scoring is based on the number of problems answered correctly and how quickly you answer the problems. -Different medals are awarded for completing a level with all problems answered correctly depending on the degree of difficulty. -TRAINING: Choosing the “TRAINING” option, you can choose to practice any combination of number sets and operators. You can also choose to work untimed if you prefer. -PARENTS/TEACHERS can easily gauge their student's progress by simply viewing the medals earned in the game. This app does not contain ads or in app purchases!

About

Math Facts Ninja

Master essential math skills with engaging games. Practice addition, subtraction, multiplication, and division through fun, ninja-themed challenges. Progress through belt levels to improve fluency and accuracy.

Highlights
  • Addition, Subtraction, Multiplication, Division practice
  • Three distinct math games
  • Eight belt levels of difficulty
  • Math Facts Dojo for focused practice
  • Improves math fluency
  • Fun alternative to flash cards
Features
Read full description

Math Facts Ninja is a math game for kids (and adults) to improve basic math fact skills including Addition facts, Subtraction facts, Multiplication facts and Division facts. Looking for multiplication games to make learning math facts more fun then simple multiplication flash cards? Not your standard math flash cards game, Math Facts Ninja uses three math games to test your "ninja-like-skills" as you try to earn your black belt in each ninja skill. These skills include Sword, Throwing Stars and Hands. As you progress though the eight belt levels of each skill you are challenged with increasingly difficult math problems designed to improve your mastery of Math Facts in addition, subtraction, multiplication and division (+-x÷). Features in Math Games: • Math Facts, Math Drills and Math Games • Common Core 3.OA.C.7 • Operations & Algebraic Thinking • Multiply and divide within 100 • STEM math basics • More Fun than Math Facts Flash Cards • Learn & Practice Times Tables Game • Learn & Practice Addition Game • Learn & Practice Subtraction Game • Learn & Practice Division Game • Math Facts Dojo to practice your math fluency • Fun ninja math facts games and math drills • Way more fun then simple math flash cards Math Facts Dojo: In the Math Facts Ninja Dojo (practice room), you can practice specific number sets and arithmetic operations. Hone your skills as you focus on the areas you want to improve upon. You get to decide the Math Game and the Number Set as well as the number of math questions you want. Practicing your times tables has never been so much fun! Math Facts Ninja is the perfect study app for students in grades 3 to 6, or anyone wanting to improve their general math facts skills. Math Facts Ninja offers multiple levels of difficulty, represented as belt levels, in a fun game environment. The more you play the more your math facts fluency will improve. Math Facts Ninja helps improve your math fluency in a fun, self—paced, game environment. Three different ninja-like games offer eight stages of difficulty culminating in the ultimate prize, a Black Belt! Earn a black belt for each ninja skill.

Screenshots

Mathopolis4 screens
Math Facts Ninja4 screens

Verdict

The call

The clearest difference is rating: Mathopolis at 4.3 against Math Facts Ninja's 3.9. Mathopolis also leads on review sentiment (91% vs 71%) and update cadence (every 5 months vs every 13 months). Math Facts Ninja's advantage is price ($0.99 vs $1.99). On ratings volume, ads, in-app purchases 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

Mathopolis costs $1.99 and Math Facts Ninja $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mathopolis holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 79 and 158 respectively. Written reviews point the same way: 91% of Mathopolis's written reviews are positive against 71% of Math Facts Ninja's.

UpkeepUpdate frequency

Mathopolis ships an update every 5 months, Math Facts Ninja every 13 months. Both last shipped on October 15, 2026.

Scorecard7 real differences · 4 level
Mathopolis versus Math Facts Ninja: the parameters behind the verdict, then further details
ParameterMathopolisMath Facts Ninja
Price$1.99$0.99 — better
Rating4.3 (79 ratings) — better3.9 (158 ratings)
Positive reviews90.6% of reviews — better71.4% of reviews
Number of ratings79158 — better
Update frequencyEvery 5 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#174 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size23 MB54 MB
Age rating4+4+
DeveloperTicTapTech, LLCecom enterprises, inc.

Customer experience

Mathopolis

All ratings79 ratings
Positive83.5%
Neutral6.3%
Negative10.1%
Written reviews53 reviews
Positive90.6%
Neutral3.8%
Negative5.7%

Math Facts Ninja

All ratings158 ratings
Positive70.3%
Neutral8.9%
Negative20.9%
Written reviews49 reviews
Positive71.4%
Neutral8.2%
Negative20.4%

User reviews

Mathopolis

From 79 App Store ratings

What we love

  • 👍 Great for math facts practice
  • 💡 Supports multiple operators
  • 👍 Easy to use and understand
  • 🚀 Motivates kids to learn
  • 👍 Helps improve math grades

Room to improve

  • 👎 Repetitive gameplay
  • 👎 Limited variety
  • 👎 Does not teach, only quizzes
  • 👎 Does not show correct answers when wrong
  • 👎 Can cause anxiety for some children

Math Facts Ninja

From 158 App Store ratings

What we love

  • 👍 Fun and engaging for kids
  • 💡 Effective for learning math facts
  • 👍 Simple and not complicated
  • 👍 Helps improve math skills
  • 👍 Kids look forward to playing

Room to improve

  • 🐛 Buggy controls
  • 🐛 Inconsistent answer recognition
  • 🐛 Some mini-games have issues
  • 🐛 Game can become boring
  • 🐛 Limited customization options

Bugs and requests

Mathopolis

Requested features

8 requests
  • Add more questions or levels
  • Incorporate word problems
  • Allow users to own stores and incorporate math into everything
  • Increase business and do more within the game's premise
  • Add more variety to the game
Show 3 more
  • Include different bosses to battle and new awards to earn
  • Extend math facts practice up to 15s or 18s
  • Make more apps with similar features

Math Facts Ninja

Reported bugs

5 issues
  • Throwing star bug (only goes side to side)
  • Red X appears for correct answers in mini-games
  • App closes when using ninja stars
  • Inaccurate answer recognition when swiping
  • Tap screen is broken

Requested features

13 requests
  • Fix bug on throwing star
  • Allow selection of multiple numbers and operations
  • Add parental control
  • Bigger number problems for older kids
  • Tweak range of math problems (e.g., only multiplication/division for '2s')
Show 8 more
  • Add coins for a shop
  • Set max sum instead of fixed limit
  • More action and variety
  • Character celebration for black belt
  • Option to lessen the amount of problems
  • Change background
  • Improve controls
  • Add more content

In-app purchases

None

Mathopolis

No in-app purchases

None

Math Facts Ninja

No in-app purchases

Questions

Is Mathopolis free?
Mathopolis costs $1.99, with no in-app purchases.
Is Math Facts Ninja free?
Math Facts Ninja costs $0.99, with no in-app purchases.
Which has better reviews, Mathopolis or Math Facts Ninja?
Mathopolis is rated higher. Mathopolis averages 4.3 out of 5 from 79 ratings, while Math Facts Ninja averages 3.9 from 158 ratings.
Do Mathopolis or Math Facts Ninja have ads?
Neither Mathopolis nor Math Facts Ninja shows ads.
Which is updated more often, Mathopolis or Math Facts Ninja?
Mathopolis ships an update every 5 months, and Math Facts Ninja every 13 months. Most recently, Mathopolis was updated on October 15, 2026 and Math Facts Ninja on October 15, 2026.

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