Quick mental calculation vs Almost Time
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!
Almost Time
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Almost Time is a precision timing game that challenges your sense of time. Hold the button for exactly the target number of seconds — no countdown, no clock. Just you and your instincts. Release at the right moment and see how close you were. The target time changes randomly each round, keeping you on your toes. String together Perfect and Great releases to build your combo multiplier and rack up bigger scores. One miss and it's game over. Challenge your friends in VS mode — take turns on the same device and see who gets closest to the target. Closest wins. Think you have what it takes to top the global leaderboard? Compete against players worldwide on Game Center and prove your precision. Simple to learn. Nearly impossible to master.
Screenshots
Verdict
The clearest difference is iOS requirement: Quick mental calculation at 12.0 against Almost Time's 26.2. On price, update cadence, ads and in-app purchases 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, Almost Time every 5 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Quick mental calculation | Almost Time |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ERX | Benjamin Boix Altabas |
In-app purchases
Quick mental calculation
No in-app purchases
Almost Time
No in-app purchases
Questions
Is Quick mental calculation free?
Is Almost Time free?
Do Quick mental calculation or Almost Time have ads?
Which is updated more often, Quick mental calculation or Almost Time?
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