Acemy is an independent study platform built and maintained by Tim, a solo software developer.
It started from a simple frustration: the best study techniques — active recall and spaced repetition — are well proven, but the tools around them either lock core features behind paywalls or demand hours of setup before you can review a single card. Acemy's goal is to remove that friction: paste your notes or snap a photo, get flashcards and quizzes in seconds, and let the FSRS algorithm decide what to review and when.
Every tool on this site is built, tested, and maintained by hand — including the FSRS scheduling engine, the question explanations, and the study analytics. If something is broken or confusing, it reaches the person who can fix it directly.