Only the current version so far — new entries appear as the app ships updates.
Math Helper is an education app by TrojanCSApps with 10+ downloads (about 25 estimated). +1 installs in the last 7 days. Released May 24, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “This app can be used as portable flashcards to help anyone with math!”