BrainFit CognitiveMAP vs Re
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainFit CognitiveMAP
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BrainFit® CognitiveMAP is a standardized whole-brain cognitive fitness and mindset assessment tool which aims to provide insights into learning capabilities, motivation, school or work performance and behaviours. Being cognitively fit means having fast and well-connected brain networks needed to perform essential tasks quickly and accurately. For example, when reading, if eye tracking is faster and more efficient, you are less careless and have more brain power for comprehension. If working memory is robust and efficient, you can process and solve complex problems more easily. The greater the amount of cognitive fitness you can build, the faster, sharper and smarter you can become in your performance. The benefits of BrainFit® CognitiveMAP: - It gives you insights into your cognitive strengths and weaknesses. - It helps you to understand the hidden drivers behaviours, learning capabilities and personal motivations. - It guides you on the cognitive strengths to exploit and the cognitive weaknesses to remediate. - It provides personalised strategies based on your unique cognitive profile. - It enables a personalised cognitive training plan to be designed and implemented. - It serves as an objective measure that allows you to track your cognitive growth over time. - BrainFit® CognitiveMAP has been standardised on more than 5000 individuals from different countries around the globe. BrainFit® CognitiveMAP evaluates cognitive fitness, intelligences and mindset development in the 5 core brain areas of: 1) Visual processing, which governs success in Math and visual arts; 2) Auditory processing, foundation for language learning and literacy; 3) Sensory-Motor coordination, which determines learning speed and efficiency; 4) Focus & Memory, which influences attention span, memory and critical thinking; 5) Emotional Regulation, the basis of emotional intelligence, social skills and motivation. About BrainFit® BrainFit® utilises the latest in neuroscience research and adopts a whole-brain approach in our brain training philosophy. Our “5+3=8” Power Formula increases brain fitness and learning abilities. 5: The 5 core brain “pillars” upon which the bricks of knowledge are laid. These 5 brain pillars determine each student’s learning abilities and school success. 1) Visual processing 2) Auditory processing 3) Sensory-Motor coordination 4) Focus & Memory 5) Emotional Regulation 3: The 3 proven methods to strengthen the 5 core brain pillars. 1) Physical exercises 2) Mental exercises 3) Emotion coaching 8: The 8 key IQ and EQ benefits that come with having the SMARTEST brain. 1) Speed of Thinking 2) Memory 3) Attention 4) Reasoning 5) Timing & Coordination 6) Emotional Regulation 7) Social Skills 8) Tenacity Use BrainFit’s “5+3 = 8” power formula to give your child the SMARTEST brain possible!
Re
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“Re:Num7” Welcome to the app! This app challenges your working memory. [Magic Number 7±2] It is believed that we use temporary memory, or “working memory,” to remember information like numbers temporarily—especially when they have no particular meaning in sequence—such as when dialing a phone number from a handwritten note. Cognitive psychology suggests that, while individual differences exist, most people can handle chunks of information—essentially blocks of data—with a capacity of around 7, or 7±2 items. This is known as the “Magic Number 7±2.” This app will help you test the capacity of your working memory. See for yourself if this magic number holds true for you—whether your capacity is larger or smaller. How to play: Present a number with a specified number of digits, hide it, then have the user recall and input the number. If it matches, it's OK. Perform 10 sets of this task and observe the accuracy rate. A perfect game is achieved with all questions correct. Calculate a score based on the number of digits and accuracy rate, and compete with others. Scores can be recorded with a nickname and displayed in a ranking. This is expected to provide the following benefits: ・Gain an estimate of your working memory capacity ・Repeated practice may increase working memory capacity ・Similarly, it may help prevent or slow cognitive decline associated with aging ・Improves concentration, and above all, getting answers right is fun Features: ・Choose your preferred keypad layout for number input: phone layout, calculator layout, or (on iPad) horizontal row layout ・You can select the number of digits, generation method, and display method Digit Count: Each level offers three consecutive digit counts, plus a mode where these three counts are increased in three stages from shortest to longest Generation Method: Choose between a method that minimizes repetition (like drawing cards from a deck) or a completely random method Display Method: Options include showing all digits at once or displaying digits sequentially (step-up). A non-hidden method is also available, but the score will be 0 ・It is divided into four levels based on the range of digit counts. Beginner: Choose 5, 6, or 7 digits, or step-up from 5 to 7 digits. Most players should be able to clear this. Intermediate: Choose 7, 8, or 9 digits, or step-up from 7 to 9 digits. Clearable with effort. Advanced: 9, 10, 11 digits. You can choose step-up from 9 to 11 digits. With effort, some may be clearable. Extra: 11, 12, 13 digits. You can choose step-up from 11 to 13 digits. This likely exceeds human capability. Therefore, it is not locked. Aim to clear even a part of it with effort. ・A tutorial function is provided to make getting started easier. ・While primarily designed for individual play, you can register scores with a custom nickname upon game completion, allowing friendly competition with family or friends. ・We've prepared a mode that's easier to play, though your score will decrease. - Doubles the display time for challenge numbers (score halved) - Displays the C (Clear entry) key to re-enter input (using it reduces that challenge's score by 10%) The challenges themselves are simple and straightforward. However, actually attempting them reveals how difficulty skyrockets with increasing digit counts, offering a fascinating experience.
Screenshots
Verdict
The clearest difference is ads: BrainFit CognitiveMAP at none against Re's shown. BrainFit CognitiveMAP also leads on iOS requirement (12.0 vs 17.6). 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.
BrainFit CognitiveMAP ships an update monthly, Re every 2 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | BrainFit CognitiveMAP | Re |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 856 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | BrainFit | 有限会社知識情報研究所 |
In-app purchases
BrainFit CognitiveMAP
No in-app purchases
Re
No in-app purchases









