Lumosity is an online brain training and neuroscience research company based in San Francisco, California. Lumosity has a brain training program consisting of games in the areas of memory, attention, flexibility, speed of processing, and problem solving.
" Basic membership to Lumosity.com is free, and unsubscribed members have access to a limited amount of the games and features on Lumosity. You can create a free account ."- Lumosity
However , to take full advantage of all the available resources, it is heavily advised to upgrade to a "pro" plan to gain the full effectiveness of the program. You can get that here for free. Please add your lumosity email and username in the "additional input" box when purchasing this item.