Sidecar is designed specifically for drivers who want to see real-time vehicle information through their CarPlay interface. The app connects to a compatible OBD-II scanner to pull live data from your vehicle's computer system, then displays this information as customizable widgets on the CarPlay screen. Users can monitor fuel levels, engine temperature, battery voltage, and other vehicle metrics without needing to switch between apps or glance at dashboard gauges. Reviews indicate the widget-based approach makes CarPlay feel more personalized and functional compared to the standard interface. The developer appears to be actively expanding vehicle compatibility, with users mentioning upcoming support for models like the Ford Mustang Mach-E. Some limitations exist depending on vehicle make and model compatibility, and users need to purchase a separate OBD scanner for full functionality. The app's focus on CarPlay integration sets it apart from general automotive apps that might offer similar data but lack the seamless CarPlay experience.
Key Features
Live vehicle data display on CarPlay
Customizable widget interface
OBD-II scanner integration for real-time metrics
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Loving using it to see my gas levels on CarPlay, and I use it almost every single day. The widgets make CarPlay feel less bland and more useful for monitoring what's happening with my vehicle.
★★★★★Verified User Review
iOSUpdated Nov 10, 2025
