價格：免費
更新日期：2019-05-27
檔案大小：13M
目前版本：1.2
版本需求：Android 5.0 以上版本
官方網站：mailto:deckerix@gmail.com
Learn any language using flash cards and sorting them into 3 stacks.
Sort them according to your level of learning. The ones you already know on the one hand, the ones you're studying on the other, and finally the ones you're having the most trouble remembering on the other.
