單字卡 FlashCard
mu.co
Little flash cards
Michael Kechinov's startups development studio
Hieroglyph Flash Cards
Damien Daniel O'Neill
抽認卡製造商
alpaca
Didi & Friends - FlashCard
Digital Durian
Anki Pro: Study Flashcards
Vedas Apps Ltd
AnkiDroid 單字卡
AnkiDroid Open Source Team
Quizlet:由AI驅動的單詞卡
Quizlet Inc.
抽认卡 - 学习,记忆和提高词汇量
Andev
Brainscape - 智能抽认卡
Brainscape