10:51
2026-07-28
studycardsai.com
artificial-intelligence
Show HN: We analyzed 18k flashcard reviews from our app's usage data
An analysis of 18,217 real flashcard reviews from 667 students using StudyCards AI between September 2025 and July 2026 found that first-attempt accuracy is 69.0%, climbing to 97.7% by the fourth revi…