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Study for the GRE efficiently using our unique spaced repetition approach!

Contains 1800 essential vocabularies, 180 quizzes, and statistics to keep track of your progress.

What is spaced repetition?

Research in psychology shows that each time we recall a piece of memory, it will fade slower than it did before.

If these recalls are spaced out in the right intervals, that piece of memory will fade so slowly that it’s practically permanent.

Spaced repetition is the technique of figuring out those best intervals for recall. Our algorithm works by predicting when you’re about to forget a word, and then moving it to the top of a list in the “Spaced Repetition” tab. We’re confident that studying this list is the most efficient way to memorize all the words.

Good luck, and happy studying!

-Jack & Eddie

What’s New

Version 1.02

This app has been updated by Apple to use the latest Apple signing certificate.

- UI Improvements

App Privacy

The developer, Yangdong Liao, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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