Comparison

Math Sum Game vs Inversion

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

Head to head
About

Math Sum Game

Features
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Math Sum Challenge - Improve Your Mental Math Skills! Dive into the world of numbers with Math Sum Challenge! Sharpen your mental math skills and enjoy hours of addictive fun with this exciting puzzle game. Whether you're a math whiz or just starting out, Math Sum Challenge offers a stimulating experience for players of all levels. Challenge yourself with a variety of engaging math puzzles and exercises designed to test your arithmetic abilities. Solve addition, subtraction, multiplication, and division problems against the clock to beat your high score and climb the leaderboard. Features: * Math Sum Game with Timer * Play one or two minute Math Sums Game again and again * Hundreds of levels to conquer, ranging from easy to challenging * Test your skills with addition, subtraction, multiplication, and division * Improve your Math Sum skills with timer game * Race against the clock in timed challenges * Track your progress and compete with friends on the leaderboard * Clean and intuitive interface for seamless gameplay experience * Suitable for all ages, from kids to adults Download Math Sum Challenge now and embark on an exciting journey to become a math master! Strengthen your mental agility, improve your calculation speed, and have a blast along the way. Are you up for the challenge? Feel free to customize it further based on the specific features and tone you'd like to convey for your game!

About

Inversion

Features
Read full description

We are all time travellers. But what if you could choose the direction? In Paradox, solve puzzles by reversing the flow of time, using your past actions to your advantage. The world is inverted. You are not. A puzzle game inspired by the time mechanics of Tenet.n? In Paradox explore puzzles where you have to reverse the flow of time to use your past actions to solve puzzles. The world is inverted. You are not! Inspired by the time mechanics of the film Tenet.

Screenshots

Math Sum Game4 screens
Inversion4 screens

Verdict

The call

The clearest difference is in-app purchases: Math Sum Game at none against Inversion's 1. Math Sum Game also leads on ads (none vs shown) and update cadence (daily vs every 3 days). On price 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. Inversion sells 1 one-off in-app purchase. Math Sum Game asks for nothing beyond the download.

UpkeepUpdate frequency

Math Sum Game ships an update daily, Inversion every 3 days. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

Scorecard4 real differences ยท 2 level
Math Sum Game versus Inversion: the parameters behind the verdict, then further details
ParameterMath Sum GameInversion
PriceFreeFree
Update frequencyDaily โ€” betterEvery 3 days
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 โ€” better15.0
Further details โ€” not scored
Size33 MB183 MB
Age rating4+4+
DeveloperRashid ZiaIsotopic Studios LTD

In-app purchases

None

Math Sum Game

No in-app purchases

1 purchases

Inversion

One-time1
  • Remove Ads$2.99

Questions

Is Math Sum Game free?
Math Sum Game is free to download, with no in-app purchases.
Is Inversion free?
Inversion is free to download, with in-app purchases available.
Do Math Sum Game or Inversion have ads?
Inversion shows ads; Math Sum Game does not.
Which is updated more often, Math Sum Game or Inversion?
Math Sum Game ships an update daily, and Inversion every 3 days. Most recently, Math Sum Game was updated on September 14, 2026 and Inversion on September 23, 2026.

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