Only the current version so far — new entries appear as the app ships updates.
openstax (Unofficial) is an education app by Ranjha Khan acc with 500+ downloads (about 523 estimated). +157 installs in the last 7 days. Released Oct 6, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Unofficial OpenStax study guide with 10 subjects, 226 chapters and 1557 section.”
