價格：免費
檔案大小：21.7 MB
版本需求：系統需求：iOS 11.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
* Focus on what you don't know with "spaced repetition": the better you know a card, the less often you review it.
* Group your cards into decks, to focus on one subject at a time.
* Review your cards online, offline, and from any device.
* Easily Add Cards: if your study material is already typed, easily convert it into cards.