TenthFrame: Bowling Scores
Pin-level stats. One-time.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Pin-level stats for league bowlers. Pin-by-pin tracking, real split detection, and stats that match your notebook. No ads, no subscription, works fully offline.
Pin-level stats for league bowlers — no subscription.
TenthFrame records every game frame by frame, then turns years of league nights into stats that actually match the numbers in your notebook.
Score a game in one tap per ball, or tap the pins you leave standing for pin-by-pin detail. TenthFrame reads the deck and flags real splits from the pin geometry — head pin down, remaining pins in two or more non-touching groups — not from a fixed list. The 10th frame, fouls, and fill balls all follow standard ten-pin scoring rules.
STATS THAT MATCH YOUR NOTEBOOK
Every number uses one written-down formula (spelled out in Help), so it lines up with the way you count by hand:
- Strike rate = strikes ÷ first-ball opportunities (a ball to a fresh deck in the 10th counts too)
- First-ball average = first-ball pinfall ÷ frames (fill balls excluded)
- Single-pin spare conversion = single pins you picked up ÷ single pins you left
- Spare conversion, plus game and series average (scratch or with your handicap)
Filter every stat by date, league, house, or ball, and watch the trend line move.
YOUR DATA IS YOURS
- Works fully offline — record on any lane, signal or not
- No ads, no tracking, no account, no sign-in
- CSV export and import (Pro), so your history is never locked in
FREE AND PRO
Free records and views unlimited games with the full frame and pin input, sessions, handicap display, and lane notes. Stats, trends, and filters cover your most recent 30 games (about ten league nights).
The one-time TenthFrame Pro unlocks all-time stats across your entire history, ball management with per-ball stats, and CSV export/import. It is a one-time purchase — there is no subscription.
TenthFrame follows standard ten-pin scoring rules and is not affiliated with, or endorsed by, any bowling organization. The stats it shows are calculated in the app; check them against your own sheet whenever it matters.
Restore Purchases is in Settings. Terms of Use and Privacy Policy are linked in-app and below.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved search keywords and App Store information.
The developer, Yuya Tanaka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yuya Tanaka
- Size
- 1.2 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- TenthFrame Pro (Lifetime) $9.99
- Copyright
- © 2026 Yuya Tanaka