which is the best iq-app? dr. kawashima looks nice, but isn't as good as the ds version i heard, whereas iq boost with the dual n-back task "is the only mental activity that has been proven to improve the short-term memory and fluid intelligence". so what do you think?
This is a bit of a false dichotomy. Dr. Kawashima is more of a game and much less serious or rigorous than IQ boost. IQ boost is an effective brain training application and less of a game, while Kawashima is more like brain age, so it's more fun and less effective.
yeah but people actually think that dr. kawashima improves their brain efficiency, according to the reviews people gave.. first i didn't know if i should spent $4 for iq boost, but its quite challenging after you skip the first couple rounds..
