Two Second Math Quiz vs Sum Run
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
Sum Run
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Test your speed and math skills in Sum Run! Race against the falling grid in this fast-paced puzzle game. Connect number tiles to match the target sum, clear the board, and survive as long as you can. It’s not just about math—it’s about strategy, speed, and massive combos! Features: Fast-Paced Action: The grid is always falling! Think fast to spawn new rows and keep the game going. Fever Mode: Trigger high-speed action with score multipliers and fiery visuals! Power-Ups: Use Bombs to clear areas, Freeze time to plan your moves, and Shuffle to escape tricky situations. Massive Combos: Chain together clearings to boost your score and trigger screen-shaking effects. Dynamic Visuals: Enjoy smooth animations, satisfying particle effects, and a responsive interface. How high can you score? Download Sum Run now and challenge your brain!
Screenshots
Verdict
The clearest difference is ads: Two Second Math Quiz at none against Sum Run's shown. Two Second Math Quiz also leads on iOS requirement (8.0 vs 15.1). On price, update cadence, 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, Sum Run every 2 months. The most recent releases landed on September 7, 2026 and May 13, 2026 respectively.
| Parameter | Two Second Math Quiz | Sum Run |
|---|---|---|
| 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 | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Lukas Fecke | Paulo Jose Mendes Marques |
In-app purchases
Two Second Math Quiz
No in-app purchases
Sum Run
No in-app purchases
