Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Brain Booster 스크린 샷

iPad

iPhone

About Brain Booster

Brain is an organ that can be trained and developed. As you train with a “Brain Booster“, you become a more observant person - that is, you percieve and observe more.

When practicing tasks that demand simultaneous attention of all the senses repeatedly, neurons that are used in such activities form stable neural networks. Hereafter, these parts of the cortex react to the external stimuli much faster.
The same principles apply to the process of training to acquire different skills, be it driving a car, mastering martial arts or learning speed reading.
Intelligence agencies use similar techniques to train operatives, because they have to focus on many different tasks simultaneously.