Back in the late 1980s, SuperMemo was first to apply computer technology to optimize intervals between repetitions. We have been the global leader in research on human long-term memory ever since. Spaced repetition may be common in educational apps today, yet SuperMemo is still the unique source of original research and development in this field.
New payment methods for subscriptions
Now activation of the SuperMemo.com Premium subscription is even easier! Add your payment card as a payment method and enjoy your access to 18 languages...
