Stint
The insights of a race engineer, for track day drivers
Pinpoint where you're fast, where you're losing time, and what to improve next session.

Features
Analytics Focused
Transform raw data into actionable insights. Discover where you can shave off seconds and improve your consistency. Perfect for analyzing HPDE sessions and track day performance.
AI-Powered Performance Insights
Analysis with intelligent recommendations for improvement
Brake Point Mapping
Visualize and analyze your braking zones for every corner on track
Optimal Lap Calculation
See your theoretical best lap time by combining your fastest sectors
Telemetry Visualization
Detailed G-force analysis and racing line visualization tools

Real-Time Recording
Capture every moment on track with precision timing and telemetry data. Never miss a lap or lose valuable performance insights.
GPS Lap Timing
Automatic lap detection supporting precise GPS timing and splits
Live Telemetry
Record speed, acceleration, and G-force data in real-time
Real-Time Delta Timing
Live comparison against your best lap, last lap, or optimal lap with instant feedback

Session Management
Organize and review all your track sessions in one place. Track your progress over time and share achievements with friends.
Session History
Log every session with key metrics, weather, tires, and car details for easy review
Progress Tracking
Monitor improvement over time with personal and track records
Notebook & AI Summaries
Keep detailed records of every track day with notes and AI-generated insights for every track day session

Get Early Access
Join the early access program and help shape the future of track day analytics.
Early Access
Free
FEATURES
- GPS lap timing
- Real-time delta timing
- Advanced lap analysis
- Session history
- Data export (CSV/GPX/JSON)
Full Launch
To Be Announced
ALL EARLY ACCESS FEATURES PLUS
- Priority support
- Advanced turn analysisIn Development
- Optimal lap calculationIn Development
- AI-powered performance insightsIn Development
- Video synced analyticsIn Development