Comparison

Rapid mental arithmetic vs Broken Epoch

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

Head to head
About

Rapid mental arithmetic

Features
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Game rules - ** Simple Mode ** : Digital range 1-20, duration 60 seconds - ** Medium Mode ** : Digital range 1-50, duration 45 seconds - ** Difficult Mode ** : Digital range 1 to 100, duration 30 seconds 10 points will be awarded for each correct answer. Try to get as high a score as possible before the time is up!

About

Broken Epoch

Features
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Built around momentum and instant response, the experience delivers a modern reaction-based challenge filled with fast actions and continuous movement. Players are encouraged to react quickly to evolving visual events while maintaining precision under pressure. Clean visual design and energetic pacing create an immersive atmosphere that rewards concentration, coordination, and split-second decision making. Whether aiming to beat personal records or improve response consistency, every challenge contributes to a satisfying cycle of practice, progression, and skill development within a sleek arcade-inspired environment.

Screenshots

Rapid mental arithmetic4 screens
Broken Epoch3 screens

Verdict

The call

The clearest difference is iOS requirement: Rapid mental arithmetic at 13.0 against Broken Epoch's 16.0. On price, update cadence, ads and in-app purchases 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

Rapid mental arithmetic ships an update every 3 weeks, Broken Epoch every 5 weeks. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

Scorecard1 real difference ยท 5 level
Rapid mental arithmetic versus Broken Epoch: the parameters behind the verdict, then further details
ParameterRapid mental arithmeticBroken Epoch
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 5 weeks
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better16.0
Further details โ€” not scored
Size41 MB13 MB
Age rating4+4+
DeveloperGita GuhaBrandon Martez Allen

In-app purchases

None

Rapid mental arithmetic

No in-app purchases

None

Broken Epoch

No in-app purchases

Questions

Is Rapid mental arithmetic free?
Rapid mental arithmetic is free to download, with no in-app purchases.
Is Broken Epoch free?
Broken Epoch is free to download, with no in-app purchases.
Do Rapid mental arithmetic or Broken Epoch have ads?
Both Rapid mental arithmetic and Broken Epoch show ads.
Which is updated more often, Rapid mental arithmetic or Broken Epoch?
Rapid mental arithmetic ships an update every 3 weeks, and Broken Epoch every 5 weeks. Most recently, Rapid mental arithmetic was updated on October 3, 2026 and Broken Epoch on October 18, 2026.

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