This stopwatch app features a large, adjustable button to prevent accidental taps. It offers voice feedback for lap times, time limits, and target lap times, with haptic feedback on supported devices.

10+ similar apps compared and reviewed
RaceBoss is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

This stopwatch app features a large, adjustable button to prevent accidental taps. It offers voice feedback for lap times, time limits, and target lap times, with haptic feedback on supported devices.











Record and analyze your vehicle's performance on the track. This app generates in-car video with data overlays and allows for detailed performance analysis to help improve your driving.


Record and analyze your driving sessions, from track days to scenic routes. Log laps, capture telemetry, and review performance data. Share your runs and see what others are driving, all for free.


This app records and analyzes sensor data from your device to help you optimize driving performance. It offers automated lap timing, video recording with data overlays, and real-time online racing features. Track your progress on over 1300 predefined tracks or everyday routes.


This app provides powerful data acquisition for motorsports, offering real-time feedback and extensive post-driving analysis. It helps drivers improve their skills by modeling track and vehicle capabilities, with features for both hardware users and a standalone lap timer.




This app helps volunteer youth sports coaches track player substitutions and ensure equal playing time. It's designed for sports like soccer, basketball, and flag football, allowing coaches to focus on player development rather than manual tracking.



