Only the current version so far — new entries appear as the app ships updates.
得到—知识就在得到 is a books & reference app by 得到 with 100,000+ downloads (about 204K estimated). +236 installs in the last 7 days. Rated 4.1 from 1.3K ratings. Released Jan 9, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “Building a life together university”