Only the current version so far — new entries appear as the app ships updates.
Official TWRP App is a tools app by Team Win LLC with 10,000,000+ downloads (about 25M estimated). +155K installs in the last 7 days. Rated 3.4 from 41K ratings. Released Dec 16, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “The ONLY official TWRP app developed by Team Win for TWRP.”