Observed arrival · 2026-11-06
Revv, a shot notebook for competitive bowlers
A forthcoming phone app for tracking bowling shots, practice, tournament frames, and equipment changes.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Competitive bowlers tracking practice, tournaments, and equipment changes
- Worth noticing
- The demo shows a bowler’s tracked line overlaid on an oil-pattern sheet.
Field notes
The page walks through practice, tournament, and post-event screens: a rep counter, frame-by-frame notes with pinfall and ball selection, and tournament averages. Its shot-tracking demo labels speed, laydown, arrows, breakpoint, and launch angle, and overlays a bowler’s path on an oil-pattern sheet. The founder identifies himself as Peter Khor and says he built the system for his own competitive-bowling needs; the phone apps are listed as coming soon.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue