Peak - Brain Training app

Peak is a leading mobile application designed for cognitive training and brain health. Launched in 2014, the app provides personalized digital exercises intended to improve memory, focus, problem-solving, and other mental skills. The development and digital 'manufacturing' of the software are centered in London, where the engineering and design teams are located.

Originally founded by a group of entrepreneurs with expertise in gaming and neuroscience, the brand quickly became a global leader in the brain training category. In late 2016, the company was acquired by the French publishing group Hachette Livre. This acquisition allowed the brand to integrate with a larger media ecosystem while maintaining its focus on data-driven mental fitness. Today, it operates as a specialized digital subsidiary within the broader Laguna Games/Hachette structure, headquartered in Paris, France.