Math Swift vs MindLint

You have 60 seconds to answer as many problems as possible. Compete for the high score and compare results to friends. This app is designed specifically to program your brain to quickly recall fundamental math questions. Fast recall of multiplication and addition is essential to both kids and adults. By nailing down these fundamental skills you'll have more time on tests and be fearless at doing math in your head. Breeze through timed SAT, MCAT and GMAT by practicing our 60 second lightning quizzes. Take a minute or two each day to challenge yourself.

MindLint helps you practice clearer thinking in small daily steps. Instead of long theory, it gives you short real-life challenges that train you to notice weak arguments, hidden assumptions, common biases, and decision traps. Each day, choose an answer, read a plain-English explanation, and save the day to build your streak. You can explore a searchable library of reasoning patterns, keep useful topics in favorites, and write private notes about situations you want to understand better.