Dolphin Memory Game vs Brain Rush
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Dolphin Memory Game
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Test your memory with this fun and challenging game. Repeat the sequence as many times as you can. Challenge your friends with the two-player mode on the same device. Will you be able to reach number 1 in our ranking?
Brain Rush
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Brain Rush - Daily Math Challenge Brain Rush is a fast-paced mental math game designed to sharpen your calculation skills through daily challenges. Test your arithmetic abilities with progressively difficult problems that push your mental limits. Core Gameplay The game presents you with mathematical equations that you must solve quickly and accurately. Each correct answer increases your score and adds precious time to the clock. Wrong answers don't penalize you with time loss, but they don't advance your progress either. Daily Challenge Mode Every day brings a fresh challenge with automatically increasing difficulty. Start with simple addition and subtraction problems, then advance through multiplication and division as you prove your skills. The difficulty progression is carefully designed to keep you engaged without overwhelming frustration. Scoring System Your score reflects the true challenge of each problem. Low-difficulty questions offer minimal points, while high-difficulty problems reward you with substantial scores. This system encourages you to tackle harder problems rather than grinding through easy ones. Time Pressure You have 60 seconds to solve as many problems as possible. As time runs low, the interface changes color and heartbeat sounds intensify, creating genuine tension that mirrors real-world pressure situations. Difficulty Progression The game intelligently scales difficulty based on your performance. Early levels focus on basic arithmetic with small numbers, while advanced levels challenge you with large multi-digit calculations and complex operations. Leaderboards Compete with players worldwide through Game Center integration. Your daily scores are tracked and ranked, giving you motivation to improve and beat your personal best. Multiple Game Modes Beyond daily challenges, explore standard mode with customizable difficulty settings and Math Match mode featuring puzzle-style gameplay with elimination mechanics. Brain Rush transforms mental math practice into an engaging, competitive experience that builds real mathematical confidence through structured, progressive challenges.
Screenshots
Verdict
The clearest difference is price: Dolphin Memory Game at Free against Brain Rush's $0.99. Brain Rush's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Dolphin Memory Game is free to download; Brain Rush costs $0.99 up front. Dolphin Memory Game sells 4 one-off in-app purchases. Brain Rush asks for nothing beyond the download.
Dolphin Memory Game ships an update every 3 days, Brain Rush every 4 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | Dolphin Memory Game | Brain Rush |
|---|---|---|
| Price | Free โ better | $0.99 |
| Update frequency | Every 3 days โ better | Every 4 days |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.4 | 15.6 โ better |
| Further details โ not scored | ||
| Size | 15 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Perez Parreno | Shenyang Yuzu Technology Co., Ltd |
In-app purchases
Dolphin Memory Game
- Coffee$0.99
- Remove advertisements$2.99
- Lunch$5.99
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- Dinner$14.99
Brain Rush
No in-app purchases
Questions
Is Dolphin Memory Game free?
Is Brain Rush free?
Do Dolphin Memory Game or Brain Rush have ads?
Which is updated more often, Dolphin Memory Game or Brain Rush?
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