Comparison

ISoroban vs Number Ninja Math Game

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

Head to head
About

ISoroban

Features
Read full description

Stimulate and balance the development of the two hemispheres of the brain

About

Number Ninja Math Game

This game offers a fun and engaging way to improve mental arithmetic skills for all ages. It covers all basic operations with timed challenges and performance tracking to help users identify and improve weak areas. Users can customize the difficulty by selecting number ranges for endless practice.

Highlights
  • All operations covered (addition, subtraction, multiplication, division)
  • Timed challenges for speed and accuracy
  • Performance analysis and progress tracking
  • Customizable number range selection
  • Endless practice with random questions
  • Suitable for all ages
Features
Read full description

Number Ninja Math Game Sharpen Your Math Skills Like a Ninja! Welcome to Number Ninja Math Game, the ultimate mental arithmetic challenge for kids and adults alike! Whether you're looking to master your multiplication tables, hone your addition skills, or tackle tricky division problems, this game has something for everyone. Features: All Operations Covered: Test your skills with addition, subtraction, multiplication, and division โ€“ all in one game! Timed Challenges: Race against the clock and see how many questions you can answer before time runs out. Perfect for boosting speed and accuracy! Performance Analysis: Track your progress and identify areas that need improvement. The game highlights the questions you struggle with, helping you turn weaknesses into strengths. Custom Range Selection: Choose the number ranges that suit your level. From basic single digits to advanced multiple-digit problems, you're in control! Endless Practice: With endless randomly generated questions, youโ€™ll never run out of practice! Fun for All Ages: From kids learning their first sums to adults brushing up on mental math, everyone can benefit from playing. Download Number Ninja Math Game now and become a true master of mental arithmetic. Ready, set, solve!

Screenshots

ISoroban4 screens
Number Ninja Math Game4 screens

Verdict

The call

The clearest difference is ads: Number Ninja Math Game at none against ISoroban's shown. ISoroban's advantage is update cadence (every 10 days vs every 21 months) and iOS requirement (11.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ISoroban ships an update every 10 days, Number Ninja Math Game every 21 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

Scorecard3 real differences ยท 5 level
ISoroban versus Number Ninja Math Game: the parameters behind the verdict, then further details
ParameterISorobanNumber Ninja Math Game
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 10 days โ€” betterEvery 21 months
AdsYesNo โ€” better
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS11.0 โ€” better16.4
Further details โ€” not scored
Size74 MB38 MB
Age rating4+4+
Developersunshine software solution limited liability companyAdam Turner

In-app purchases

None

ISoroban

No in-app purchases

None

Number Ninja Math Game

No in-app purchases

Questions

Is ISoroban free?
ISoroban is free to download, with no in-app purchases.
Is Number Ninja Math Game free?
Number Ninja Math Game is free to download, with no in-app purchases.
Do ISoroban or Number Ninja Math Game have ads?
ISoroban shows ads; Number Ninja Math Game does not.
Which is updated more often, ISoroban or Number Ninja Math Game?
ISoroban ships an update every 10 days, and Number Ninja Math Game every 21 months. Most recently, ISoroban was updated on October 27, 2026 and Number Ninja Math Game on October 10, 2026.

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