Knowji is an AI vocabulary learning app that uses spaced repetition and visual learning. It teaches words through images, example sentences, and audio pronunciation. AI adapts the review schedule based on how well you remember each word.
Select what you want to learn or teach
Adapts content to your level and pace
Interactive exercises with instant feedback
$5-12 per word pack (one-time). Different packs for GRE, SAT, TOEFL, and grade levels.
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AI study tools with flashcards, practice tests, and explanations.