Only the current version so far — new entries appear as the app ships updates.
MHW Companion is a books & reference app by Sebastian Kruse with 100,000+ downloads (about 264K estimated). +16 installs in the last 7 days. Rated 4.4 from 3.1K ratings. Released Feb 27, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Get the ultimate knowledge base for Monster Hunter World (this app is a guide).”