Only the current version so far — new entries appear as the app ships updates.
Sailings is a maps & navigation app by Navigational Algorithms with 100,000+ downloads (about 207K estimated). +5 installs in the last 7 days. Rated 3.8 from 744 ratings. Released May 19, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Great Circle and Rhumb line routes”