1.1
Nov 5, 2026
1.0
Oct 17, 2026 · seen Oct 22, 2026
ServeSpeed: Tennis Serve Speed is a sports app by Cooltime Studio with 10+ downloads (about 19 estimated). +19 installs in the last 7 days. Released Oct 16, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Tap the impact and bounce frames of a serve video and get your serve speed.”