Each day, Spark explores a single theme, from rebellions and rockets to Pokémon and potatoes, through thoughtful puzzles spanning history, pop culture, science, geography, sports, and more.




Memorado is described as 'A stronger brain leads to a better life. With over 4 million members, Memorado is the leading gym for the brain. You can improve your memory, concentration and reaction with 19 games and 570 levels' and is a educational game in the education & reference category. There are more than 25 alternatives to Memorado for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Web-based apps. The best Memorado alternative is Lumosity, which is free. Other great apps like Memorado are Braincup, Elevate, Achieve - Brain Training and Brainilis.
Each day, Spark explores a single theme, from rebellions and rockets to Pokémon and potatoes, through thoughtful puzzles spanning history, pop culture, science, geography, sports, and more.




Train your brain daily with IQ Arena! Improve memory, focus, logic, and more through fun, science-based challenges and IQ tests.



