Comparison

Highspeed Math vs GridCalculation

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

Head to head
About

Highspeed Math

Engage in an exciting arithmetic challenge that transforms learning math into a thrilling adventure. Solve equations against the clock, defeat monsters, and collect cards and items to enhance your gameplay. This app makes mastering arithmetic fun and intellectually stimulating for all ages.

Highlights
  • Arithmetic challenges against the clock
  • Defeat monsters by solving equations
  • Collect character and item cards
  • Unlock unique vehicles
  • Curriculum-aligned challenges
  • User-friendly interface
Features
Read full description

Introducing “HIGHSPEED”, the ultimate arithmetic challenge! Are you ready to embark on an exciting mathematical journey? Look no further! HIGHSPEED will revolutionize the way you learn and enjoy arithmetic. Sharpen your mental calculation skills and become a true math mastermind! Immerse yourself in a world of thrilling challenges and captivating gameplay. With its intuitive interface and engaging features, HIGHSPEED makes learning arithmetic an exhilarating adventure. Whether you're a beginner looking to improve or a math enthusiast seeking the ultimate challenge, this app is designed just for you. Experience the rush of solving arithmetic equations against the clock to defeat the oncoming monsters. From addition and subtraction to multiplication and division, our carefully crafted stages will test your skills at every level. HIGHSPEED isn't just about numbers—it's a full-fledged gaming experience! Collect a diverse array of character and item cards, and unlock unique vehicles. With its educational focus and curriculum-aligned challenges, HIGHSPEED is the perfect companion for students, parents, and math enthusiasts of all ages. Featuring cute but spooky monsters, a user-friendly interface, and an addictive gameplay loop, HIGHSPEED will have you hooked from the very first equation. Discover the joy of mastering arithmetic like never before! Are you ready to become a math mastermind? Download HIGHSPEED now and unlock a world of thrilling arithmetic challenges that will keep you entertained and intellectually stimulated for hours on end. It's time to unleash your mathematical potential and conquer the world of numbers!

About

GridCalculation

Features
Read full description

GridCalculation is a math learning app that uses grids to help students discover patterns and relationships in numbers. Practice addition, subtraction, multiplication, division, decimals, negative numbers, and scaling relationships between divisors and quotients through visual learning. Features: • Grid-based math practice • Addition, subtraction, multiplication, and division • Decimal calculations • Negative number calculations • Quotient and remainder exercises • Scaling Division mode • Multiple difficulty levels • Simple and focused learning experience Designed for elementary and middle school students to build strong calculation skills and mathematical understanding.

Screenshots

Highspeed Math4 screens
GridCalculation3 screens

Verdict

The call

The clearest difference is in-app purchases: GridCalculation at none against Highspeed Math's 1. GridCalculation also leads on update cadence (weekly vs monthly). Highspeed Math's advantage is ads (none vs shown) and device support (3 vs 1). On price 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. Highspeed Math sells 1 one-off in-app purchase. GridCalculation asks for nothing beyond the download.

UpkeepUpdate frequency

Highspeed Math ships an update monthly, GridCalculation weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard5 real differences · 4 level
Highspeed Math versus GridCalculation: the parameters behind the verdict, then further details
ParameterHighspeed MathGridCalculation
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.6
Further details — not scored
Size223 MB16 MB
Age rating4+4+
DeveloperFantamstickKatsuhiko Yao

In-app purchases

1 purchases

Highspeed Math

One-time1
  • ハイスピード 全コース開放$9.99
None

GridCalculation

No in-app purchases

Questions

Is Highspeed Math free?
Highspeed Math is free to download, with in-app purchases available.
Is GridCalculation free?
GridCalculation is free to download, with no in-app purchases.
Do Highspeed Math or GridCalculation have ads?
GridCalculation shows ads; Highspeed Math does not.
Which is updated more often, Highspeed Math or GridCalculation?
Highspeed Math ships an update monthly, and GridCalculation weekly. Most recently, Highspeed Math was updated on October 13, 2026 and GridCalculation on October 8, 2026.

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