Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Average rating
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About
The SM2 algorithm was first written in December of 1987. Since it's beginning, it has changed the way we (and computers) study in the modern era. This Study Tool is what we would consider the fastest, most efficient, and greatest retention study tool out there. We've refined the original SM2 algorithm to help you ace the next medical exam, chemistry test, or simply learn something new. Our methods are scientifically proven to increase knowledge in a particular area logarithmically and not linearly. We include 10 practice topics for you to choose from. To use the full power of the app, create flashcards, upload your own, and even share them with your friends. By tapping "4.99/Week" or "Free 3 Day Trial Then 29.99/Year" you app store payment will be charged now or in 3 days, depending on the button you tap. Your subscription will auto-renew for the same price and package length until you cancel. You can cancel at anytime via App Store settings. And you agree to our terms. https://www.emailmeform.com/builder/form/av2d4ouNm12e4wtYdfTpWa
What's new · 1.14
Bug Fixes
Details