Knowji
Research-based vocabulary app with spaced repetition and audio.
| Categories | Literacy, Language Learning |
|---|---|
| School types | All |
| Pricing | One-time — App purchase on iOS/Android; varies by specific vocabulary deck. |
| Deployment | Cloud |
| Rating | 4.7/5 (310 reviews) |
| Website | https://www.knowji.com |
About Knowji
Knowji is a suite of vocabulary building apps that utilize proven cognitive science techniques, including spaced repetition and multisensory learning. Each vocabulary word is accompanied by custom illustrations, audio pronunciations, and memory-aiding example sentences. The app tracks a user's learning progress and schedules word reviews to ensure long-term retention. It is highly effective for SAT/GRE prep, ESL learners, and general language enrichment.