Only the current version so far — new entries appear as the app ships updates.
Book Tracker - Readflow is a books & reference app by Samuel Premji with 500+ downloads (about 768 estimated). +4 installs in the last 7 days. Released Jan 16, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A simple book tracker with beautiful book calendar & reading statistics”