Two Second Math Quiz vs WHERE'S NUMBER!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Two Second Math Quiz
Test your math skills and quick decision-making with this challenging game. Solve simple math expressions against the clock to keep your brain sharp and improve focus. It's a dynamic workout for your mind, perfect for quick play anywhere.
- Quick math expression solving
- Time pressure challenges
- Brain workout
- Randomized expressions
- All four math operators
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Two Second Math Quiz is a fun way to test your math skills, quick reflexes and immediate decisions as well as working under the time pressure. How many math expressions can you do? You only have a few seconds for each! Can you do CRAZY 10? Keep your brain & mind healthy! Your brain will love this simple and dynamic workout. Two Second Math Quiz is designed to be simple yet very challanging math game, which requires you to be quick, precise and focused. Math expressions are very simple, the real problem is that you are constantly running out of time! Whether you're on the plane, at home or at work you can take part in the fun and test your math limits! HOW TO PLAY - You will get random math expression, decide if it is mathematically correct or not. - Be quick or you will run out of time! - Be precise, there is no room for mistakes! - Stay focused, push your limits, improve and have fun! FEATURES - Great brain workout - Fully randomized math expressions - All four math operators - Frequent application updates SOCIAL Facebook - http://tiny.cc/m4rl8x Twitter - http://tiny.cc/f9rl8x
WHERE'S NUMBER!
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NEXT You can clear the game by tapping the number displayed in "NEXT" and erasing everything. It is a game that challenges how fast you can clear. LIMIT If you clear it within the time limit, you will advance to the next stage. GAME MODE NORMAL： The numbers are arranged in ascending order, so it is easy to find the numbers. HARD：The numbers are arranged randomly, so it is difficult to find the numbers. If you clear "NORMAL", you will be able to press the "HARD" button.
Screenshots
Verdict
The clearest difference is update cadence: Two Second Math Quiz at every 3 months against WHERE'S NUMBER!'s every 25 months. Two Second Math Quiz also leads on iOS requirement (8.0 vs 12.0). On price, ads, 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.
Two Second Math Quiz ships an update every 3 months, WHERE'S NUMBER! every 25 months. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.
| Parameter | Two Second Math Quiz | WHERE'S NUMBER! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 25 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Lukas Fecke | mieko kamiya |
In-app purchases
Two Second Math Quiz
No in-app purchases
WHERE'S NUMBER!
No in-app purchases
Questions
Is Two Second Math Quiz free?
Is WHERE'S NUMBER! free?
Do Two Second Math Quiz or WHERE'S NUMBER! have ads?
Which is updated more often, Two Second Math Quiz or WHERE'S NUMBER!?
Other comparisons
