MemTrainer vs Cube2D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MemTrainer
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This game trains your memory by having you recall tiles that have just been displayed. In each round, different tiles will be shown, then flipped face down. You will then need to specify the tiles you saw, using the keypad. You have to do that within a time limit. The keypad will slide away once the time expires. Points will be awarded as follows: - A point will be awarded for each tile matched - Double points will be awarded if you match all tiles in a set - Sometimes tiles will be rotating and upside down when presented, double points will be awarded for each of those that are matched Another round will begin and the cycle repeats until the game period of two minutes is over. You will advance to the next level if you achieve two rounds of exact matches. At every new level: - One additional tile will be displayed - More time will be allowed for keying in the tiles on the keypad - The game period is extended by two additional minutes every time you advance to a new level When the game is over, you will be prompted to select one of the following: - play again - submit score to leader board - show the leader board - quit You may also see the leader board at any time by clicking on the score.
Cube2D
Experience the classic Rubik's Cube in a novel 2D format. Solve puzzles with multiple cube sizes and track your progress with built-in timers and high score tracking. Enjoy a minimalist design and offline play for a focused puzzle-solving experience.
- Multiple cube sizes (2x2, 3x3, 4x4)
- Intuitive 2D controls
- In-game timer
- High score tracking
- Clean, minimalist design
- Offline play
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Cube2D takes the classic Rubik's Cube puzzle and transforms it into a unique 2D experience! Imagine a Rubik's Cube unfolded onto a flat surface – that's Cube2D. Features: - Multiple Cube Sizes: Play with 2x2, 3x3, and 4x4 cubes (also known as the Pocket Cube, Rubik's Cube, and Rubik's Revenge). - Intuitive Controls: Easy-to-learn controls make solving a breeze, even in 2D. - Timer: Track your solving speed and challenge yourself to beat your best times. - High Score Tracking: Keep track of your personal records for each cube size. - Clean and Minimalist Design: Enjoy a distraction-free puzzle experience. - Offline Play Enjoy Cube2D anytime, anywhere, no internet connection is required.. - Challenge Your Mind: Sharpen your spatial reasoning and problem-solving skills. How to Play: 1. Tap and drag on rows or columns to rotate them. 2. The goal is to arrange all the colors so that each face of the "unfolded cube" has only one color. 3. Keep practicing to achieve faster solve times! Ready to take on the 2D cube challenge? Download Cube2D now and start solving!
Screenshots
Verdict
The clearest difference is ads: Cube2D at none against MemTrainer's shown. Cube2D also leads on update cadence (every 9 months vs every 57 months). MemTrainer's advantage is iOS requirement (11.0 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.
MemTrainer ships an update every 57 months, Cube2D every 9 months. The most recent releases landed on September 17, 2026 and August 20, 2026 respectively.
| Parameter | MemTrainer | Cube2D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 57 months | Every 9 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | POK | 京国 赵 |
In-app purchases
MemTrainer
No in-app purchases
Cube2D
No in-app purchases









