Only the current version so far — new entries appear as the app ships updates.
Soroban Training is an education app by Emptities with 5,000+ downloads (about 5.4K estimated). +26 installs in the last 7 days. Released Feb 23, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Training in mental calculations and Soroban has never been so much fun”