One-liner
A minimalist, no-frills TSD (Time-Speed-Distance) calculator app for rally drivers that focuses on core navigation math without distractions.
Strengths
- Clean, distraction-free interface optimized for use while driving (review: 'Perfect for quick calculations on the go')
- Accurate and fast TSD math engine with real-time updates (review: 'Calculates instantly, no lag during stages')
- Offline functionality works reliably in remote rally zones (review: 'No internet needed, just works')
- Simple input system with minimal taps to enter time, speed, or distance
- Highly rated by niche rally community despite low review count
Weaknesses
- Only 6 reviews—very limited user feedback makes it hard to assess long-term reliability
- No customization options for units (e.g., can't switch between km/h and mph easily)
- No route memory or history tracking (review: 'Would be great to save past stage times')
- UI feels dated; lacks modern iOS design language (review: 'Looks like it’s from 2015')
- No integration with maps or GPS data (review: 'Wish it could pull speed from device')
Opportunities
- Add unit toggle (km/h vs mph) and customizable decimal precision—low effort, high perceived value
- Introduce a lightweight stage history log with exportable CSV—appeals to competitive amateur rally drivers
- Build a companion widget for quick access to current pace note calculations
- Leverage the strong keyword ranking for 'copilot' by positioning as a 'digital co-pilot' for rally crews
- Create a free version with basic features to capture more reviews and build trust
Competitors
- Rally Timer
- Pace Note Helper
AI-generated brief · 5/12/2026, 1:00:05 PM
