Accuracy Questions
How accurate the iPhone GPS speedometer is, and how to get the best signal.
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Apple CarPlay
Run Speedometer natively on your car's CarPlay screen — wired or wireless. Speed, trip data, and routes on the dashboard.
Siri, Shortcuts & Automations
Hands-free trip recording with Siri, CarPlay, Bluetooth, NFC, Focus Mode, Apple Watch, the Action Button, and more.
Trip Recording
Recording, replaying, and exporting trips — distance, route, elevation, GPX, and PDF.
Display Modes & Units
Digital, analog, HUD, and map views — plus speed units (km/h, mph, knots).
Vehicles, Fuel & Maintenance
Fuel logs, maintenance reminders, expense tracking, and per-vehicle stats.
Offline & Connectivity
Whether Speedometer needs internet, cellular, or Wi-Fi to function.
Devices & Compatibility
Supported devices: iPhone, iPad, Mac, and Apple Vision Pro.
Privacy & Data
Data collection, ads, third-party tracking, and on-device privacy.
Pricing & Premium
Free vs Premium features, what's included, and how purchases work.