About this app
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.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 2, 2026 · 7:05 AM Free
Screenshots
