Peak is the fun, free brain training workout designed around you. Peak uses brain games and puzzles to challenge memory, language and critical thinking to keep your mind active. With brain games made in partnership with academics from leading universities like Cambridge and NYU, and more than 12m downloads, Peak is a fun, challenging brain training experience. It takes just 10 minutes a day to complete a brain training workout. And, with 45 brain games for adults, and new brain training workouts every day, there is always a fun challenge waiting for you.