Number Playtime vs memRush
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Playtime
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Number Playtime is a cozy collection of five number games - 105 levels and a friendly bear to keep you company. ◆ FIVE GAMES IN ONE - Guess the Number: find the secret number with the bear's help. Guess too high or too low and it will react. The fewer tries, the better! - Make the Sum: pick numbers from the grid so they add up exactly to the target. A gentle workout for mental math. - 2048: the classic merge puzzle. Swipe the board, chain combos, and chase a higher score. - Tap Match: numbers scroll across the screen; tap the matching number below to clear them all. A quick test of eyes and reflexes. - Five in a Row: move pieces to line up five of the same color in any direction and clear them. Bigger lines, bigger scores. ◆ EASY TO PICK UP - 105 handcrafted levels that rise gently in difficulty. - 15 handy items, including hints, bombs, slow motion and undo - help is there when you're stuck. - A local leaderboard keeps the top 10 for every game, so you can race your own best. - No sign-up, no login. Portrait and one-hand friendly - perfect for a commute, a break, or bedtime. - Plays in English and Chinese, following your device language. Soft pastel colors, rounded cards, and cheerful sounds turn a few minutes of play into a small moment of calm. Start playing, and let numbers become fun!
memRush
Enhance your cognitive abilities with daily memory exercises. This game offers various modes to challenge your recall and learning speed, suitable for all ages to build a stronger foundation for success.
- Memory Training
- Challenge Mode
- Selection Mode
- Matching Mode
- Customizable Parameters
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The richest man in the world, Bill. Gates said: "The key to success in the 21st century is the ability to learn, and the learning method and speed determine whether you win or lose", and the key to learning is memory, so memory is very important. Whether you are a child or an adult, it is necessary to exercise your memory every day, constantly improve your learning ability, and lay a solid foundation for your future success! Memory Training & Challenge Mode: 【Selection Mode】Select the correct number from multiple numbers within the specified time; 【Matching Mode】Select the same number from the even number until the selection is finished; 【Custom mode】Define the number of numbers, timeout time, memory time and other parameters;
Screenshots
Verdict
The clearest difference is ads: memRush at none against Number Playtime's shown. memRush also leads on update cadence (fortnightly vs every 11 months) and iOS requirement (12.0 vs 15.0). 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.
Number Playtime ships an update every 11 months, memRush fortnightly. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.
| Parameter | Number Playtime | memRush |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 11 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京宠光科技有限公司 | 红品 熊 |
In-app purchases
Number Playtime
No in-app purchases
memRush
No in-app purchases









