Comparison

Math Computation Game vs ABC Discovery City

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

Head to head
About

Math Computation Game

Sharpen your mental math skills with this timed arithmetic game. Challenge yourself with addition, subtraction, multiplication, and division problems across various difficulty levels. Compete for a spot on the public high score list.

Highlights
  • Timed arithmetic tests
  • Addition, subtraction, multiplication, division
  • Multiple difficulty levels
  • Public high score list
  • In-app purchases for advanced levels
  • Game Center Leaderboards integration
Features
Read full description

An arithmetic timed test game to strengthen your mental math! Find out how long it takes for you to do 20 problems. There are different levels with addition and subtraction. You can submit your name to the public high score list. Available levels: Addition 2-20 Subtraction 2-20 *Multiplication 2-12 *Division 2-12 *Mixed 2-20 *Addition 11-99 *Subtraction 11-99 *Multiplication 11-99 *Mixed 11-99 * Levels are available as an In-App Purchase. Ads are also removed. Uses Game Center Leaderboards if you are signed into Game Center

About

ABC Discovery City

An interactive game that makes learning the alphabet engaging for children. Players drive a garbage truck through a city to collect letter bins, with different modes offering varying challenges and gameplay.

Highlights
  • Alphabet collection with garbage truck
  • Multiple difficulty modes (Easy, Normal, Hard)
  • Parent Mode for completion tracking
  • Time Trial with global leaderboard
  • Endless Runner modes
  • Choice of four drivers
Features
Read full description

Make learning the alphabet fun with this interactive game featuring an Australian and American style garbage truck. Explore the city in search of bins containing letters of the alphabet. FEATURES: A fun way to learn by collecting all the letters of the alphabet with a garbage truck. Easy, Normal and Hard Modes: Easy Mode allows younger players to enjoy the game by focusing on collecting the letters with location hints. Normal Mode adds vehicle damage. Hard Mode removes the letter location hints and adds fuel being required to drive resulting in game over if it reaches zero before a gas station is found to fill up again. Parent Mode / Complete Game: For when it's time to go to bed and still feel like you have achieved collecting all the letters. Access this from the pause menu during the game. Four drivers to choose from. Time Trial mode to race against the clock and compare your score others with a global Leaderboard. Micro racing game levels for tiny vehicle racers! Endless Runner mode with four game types to play!! Note: This game contains Ads and In-App Purchases. An active internet connection is required to process your privacy options and to make purchases. This game will not work in offline mode. Always ask a parent or guardian for help when making choices about your privacy.

Screenshots

Math Computation Game2 screens
ABC Discovery City4 screens

Verdict

The call

The clearest difference is rating: ABC Discovery City at 4.2 against Math Computation Game's 3.0. ABC Discovery City also leads on ratings volume (89 vs 2) and update cadence (monthly vs every 3 months). Math Computation Game's advantage is ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, in-app purchases, monetization model 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

Both are free to download. Math Computation Game sells 1 one-off in-app purchase and ABC Discovery City sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ABC Discovery City holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: ABC Discovery City has 89 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Math Computation Game ships an update every 3 months, ABC Discovery City monthly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 4 level
Math Computation Game versus ABC Discovery City: the parameters behind the verdict, then further details
ParameterMath Computation GameABC Discovery City
PriceFreeFree
Rating3.0 (2 ratings)4.2 (89 ratings) — better
Number of ratings289 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size6 MB403 MB
Age rating4+4+
DeveloperKAW-YUAN LEEBware Studios Pty Ltd

Customer experience

Math Computation Game

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

ABC Discovery City

All ratings89 ratings
Positive78.7%
Neutral10.1%
Negative11.2%

In-app purchases

1 purchases

Math Computation Game

One-time1
  • Unlock Levels Remove Ads$0.99
5 purchases

ABC Discovery City

One-time5
  • Remove Ads$0.99
  • Futuristic Grabage Truck$0.99
  • AUS Fire and Rescue Series$0.99
Show 2 more
  • Blocky Grabage Truck$0.99
  • Complete Pass$1.99

Questions

Is Math Computation Game free?
Math Computation Game is free to download, with in-app purchases available.
Is ABC Discovery City free?
ABC Discovery City is free to download, with in-app purchases available.
Which has better reviews, Math Computation Game or ABC Discovery City?
ABC Discovery City is rated higher. Math Computation Game averages 3.0 out of 5 from 2 ratings, while ABC Discovery City averages 4.2 from 89 ratings.
Do Math Computation Game or ABC Discovery City have ads?
ABC Discovery City shows ads; Math Computation Game does not.
Which is updated more often, Math Computation Game or ABC Discovery City?
Math Computation Game ships an update every 3 months, and ABC Discovery City monthly. Most recently, Math Computation Game was updated on October 6, 2026 and ABC Discovery City on October 7, 2026.

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