📈Last 7 days+99 installs — 36% faster than the week before (+73) · 9/day since Sep 30
🏆Among Sports appstop 9% by installs gained this week (266 peers growing)
🛠Updatesactively updated · updated 5 days ago · every ~14 days (4 updates tracked)
Installs since launch
+330 installs
since Sep 30
Update history
1.0.17Nov 6, 2026
Behind-the-scenes improvements. Everything in VolleyVelocity works exactly as before.<br><br>Questions or ideas? dev@adelyons.com
1.0.12Oct 24, 2026 · seen Oct 29, 2026
Behind-the-scenes improvements. Everything in VolleyVelocity works exactly as before.<br><br>Questions or ideas? dev@adelyons.com
1.0.8Oct 9, 2026 · seen Oct 18, 2026
Inviting a friend is now one tap away: share your code and you both get 30 days free. Plus small fixes and polish.
1.0.6Sep 25, 2026 · seen Sep 30, 2026
Every so often you'll see a card for another Adelyons app — tap it to open it or see it in the store, or choose "Don't show again".
Volley Velocity: Spike Tracker is a sports app by Adelyons LLC with 500+ downloads (about 873 estimated). +99 installs in the last 7 days. Released Jun 12, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Volley Velocity measures volleyball spike speed from any phone video. Film a spike, trim to the contact, and get your spike speed, contact height, approach angle and a Power Score in seconds — no radar gun, no coach standing courtside.
HOW IT WORKS
1. Record or upload a clip of your spike, up to 30 seconds.
2. Trim…”
