Your bowling, scored properly.
Tenpin scores every ball, works with no signal in the alley, and turns league night into something your mates can follow live.
Currently in beta · Built by league bowlers · Offline-first · No ads.
Alleys eat phone signal. Tenpin doesn't care.
Every ball is recorded on your phone first. Bowl the whole night in a concrete basement — when you walk out, it syncs. Nothing waits on a spinner, and nothing gets lost.
Finish the night. Feel the night.
The last ball settles and tenpin shows you what you did — the number and the moments — ready to share as a card that actually looks like you bowled it.
Props from people who know what a 4-pin means.
Follow your league mates. Every finished game lands in the feed — the big nights wear gold. Share any game as a card.
Call out your mates. Settle it on the lanes.
One-on-one duels or up to ten bowlers on a week-long metric — highest series, most strikes, sealed random. Handicaps supported, results attested, trash talk included.
One code seats the whole night.
Start a night, read the code out loud. Teammates and opposition join in seconds and everyone's scores run side-by-side — on phones, and on any screen with a browser behind the bar.
Your league season, week by week.
Seasons hold every night — live-scored or backfilled from the paper you kept. Averages, high games, match records, and the nights you'd rather forget. All of it yours, all of it offline.
Every spare you missed. Every badge you didn't.
Tenpin keeps the honest ledger — a spare matrix of the leaves that beat you, first-ball percentages, and a trophy case that only fills when you actually earn it.
One night, every screen.
Phone
Score, share, compete — in your pocket, offline.
Any browser
Watch live, read shared games, see the boards — no install.
The big screen
League night on the bar TV.
Bowling this week? Bring tenpin.
iPhone: install the web app from Safari's Share menu — full experience, no store needed.