Quick mental calculation vs Reflex Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Quick mental calculation
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Game to enter within a certain period of time the answer of mental arithmetic calculations will appear on the exam. Many times in a row you can do correct? It is a challenge to the rankings!
Reflex Game
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Try to stop the timer as close as possible to the target time given by the game. The closer you are to the goal, the more points you earn. Play more rounds to collect more points and climb to the top of the leaderboard! Challenge your friends with the Duel feature and see who has the best timing skills!
Screenshots
Verdict
The clearest difference is ads: Reflex Game at none against Quick mental calculation's shown. Quick mental calculation's advantage is update cadence (every 11 days vs every 3 weeks) and iOS requirement (12.0 vs 15.1). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Quick mental calculation ships an update every 11 days, Reflex Game every 3 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | Quick mental calculation | Reflex Game |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 21 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | ERX | Ali Uskan Yaman |
In-app purchases
Quick mental calculation
No in-app purchases
Reflex Game
No in-app purchases
Questions
Is Quick mental calculation free?
Is Reflex Game free?
Do Quick mental calculation or Reflex Game have ads?
Which is updated more often, Quick mental calculation or Reflex Game?
Other comparisons
