Only the current version so far — new entries appear as the app ships updates.
Spaced Repetition — Synapse is an education app by Samuel Premji with 10,000+ downloads (about 34K estimated). +337 installs in the last 7 days. Rated 3.7 from 395 ratings. Released Sep 27, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Spaced repetition planner & reminder with built-in calendar—no flashcards needed”