Only the current version so far — new entries appear as the app ships updates.
Tachymeter is a tools app by Riccardo Crosato with 10,000+ downloads (about 15K estimated). +1 installs in the last 7 days. Released Aug 7, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simple speedometer for use on a bicycle.”
