ボートレーススタートゲーム
スタートタイミングを極めろ！
Free · Designed for iPad. Not verified for macOS.
It all rides on the instant the clock hits zero. Daily Challenge, a climb-the-ranks Series, real win-rate classes, night and rain. Flying start, or JUST? Your call.
A racing game all about the most thrilling moment in boat racing — the start!
Cross the start line the instant the big race clock hits 0!
Control your speed with the throttle lever and find the perfect timing — not too early (Flying = F), not too late (Late = L).
--- Key Features ---
■ Realistic start experience
- Operate the throttle lever while watching the race clock count down
- Engine sound modeled on a real 2-stroke boat motor, plus race-day fanfare
- Haptic feedback that responds to your every move
- Six boats racing across the water with rich visuals
- Wind, formation, and weather can be random or hand-picked
■ Race Mode (choose your view)
- Pick any of six boats and race against CPU rivals
- "Classic" — a full overhead view of the whole course
- "Panorama" — zoom right in on your own boat and read the start from the distance signs alone
- CPU racers are ranked A1–B2; choose Easy, Normal, or SG Class difficulty
■ Daily Challenge (NEW!)
- Everyone races the same daily conditions in an ST contest
- One try per day — beat your best ST of the day
- Daily Game Center leaderboard support
■ Series (NEW!)
- Climb from 2 qualifiers to the semifinal and grand final
- Advance on finishing points and aim for the title — rivals get tougher as you go
- Suspend to save your progress, or go home to withdraw
■ Stats & Class — just like real boat racing (NEW!)
- Judged by win rate (points average) and accident rate, with a weekly B2–A1 review
- Flying starts count too — grind your way up to A1
■ Weather (Night / Rain) (NEW!)
- At night the big clock is hard to read; rain blurs your view — weather changes how tough the start is
- Floodlights, starry skies, and rain effects bring the racecourse to life
■ Start Practice & Ghost racing
- Drill your start timing (ST) over and over without a full race
- Replay your best run as a "ghost" and race your past self (NEW!)
- Aim for a "Just Start" under 0.10 seconds
■ Local Match (up to 6 players)
- Create or join rooms easily with a QR code
- Real-time start battles with friends nearby
- Smooth local-network play
■ Slit Photo & Replay
- The exact positions at 0s recreated as a real "slit photo"
- Slow-motion replay of the moments around the start
- Export your replay as a video to share on social media (NEW!)
■ Stats & Game Center
- Win rate, top-2/top-3 rate, average ST, best ST, accident rate, and per-lane records tracked automatically
- Compete on Game Center leaderboards for the best ST worldwide
- Earn achievements like "Just Start" and "5-Win Streak"
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A round-up of fixes, mostly around start judging and stats.
■ Start judging
- Fixed the slit photo showing a valid start (exactly 0.00) as a flying start.
■ Consistent stats
- Average/best ST are now counted the same way across career stats, class ranking and the Daily Challenge. A start right on zero is correctly recorded as ST 0.00.
- Fixed series attempts not being counted when a series ended with a flying start.
- "Reset stats" now also clears your series totals and daily records.
■ Other fixes
- Fixed a rare "99th" placement on the local multiplayer result screen.
- Fixed flickering grandstand lights.
- Corrected the F-penalty description in Settings to match the actual class review rule.
- Fixed haptics firing while the result screen was shown.
Thanks for playing! Please reach out from our support page with any feedback.
The developer, TSUBASA FUKUCHI, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TSUBASA FUKUCHI
- Size
- 5.3 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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
13+
- 13+
- Frequent
Contests
Contains
Advertising
- Copyright
- © 2026 Tsubasa
