1. Overall great app.Sometimes it doesn't show the pictures I have to memorize, so I have to just answer those tests by luck which ruins my score and makes the statistics kind of useless and inacurate.Make a game with 100 levels... Wich helps to improve memory, calculation, processing speed, IQ.. and which helps to over come confusion.. best challenging.. and hardening as levels crossing...I really like this app because it helps me to become a productive individual through brain skills and I enjoy using it and I love it also.I have a traumatic brain injury (amnesia) and this game helps a GREAT deal to retrain memory and helps me with focus! GREAT JOB! 5 STARS!There is a bug - sometime the training question (memorization stage ) would start with all blanks with nothing for you to seeAmazing! Training memory every day.
2. This helps me in my live and work.Very memory boosting apps.
3. I like it, I'm planning to purchase the pro version, but there is a very annoying bug that makes the squares empty and you can not memorize them.
4. Sometimes appears once, sometimes multiple time, so you can't actually play.