Mine GPS vs Simple GPS Speedometer

Records your location around the clock, every day. (Except when the recording switch is off.) - Trace your recorded movement routes - Play back your route with adjustable time and speed View distance traveled and average speed Use shortcuts to display saved time ranges with a single tap - Grid display - See visited areas at a glance View your total number of visited grids - Widget - See your last 24 hours of data at a glance Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Simple Speedometer turns your iPhone into a real-time GPS speedometer — perfect for cars, trains, bullet trains, and airplanes. KEY FEATURES - Real-time speed display in km/h or mph - Automatic unit detection based on your region (mph for US, UK, etc.) - Manual unit switching in settings (Automatic / km/h / mph) - Four measurement modes: Walking, Car / Train, Bullet Train, Airplane - Analog and digital display options - Speed meter with round-number scales for each mode and unit - Maximum speed, distance, and elapsed time tracking - Live speed graph over time (up to 10 minutes) - Dark and light themes - Portrait orientation with keep-awake display BEST USE CASES - Track your speed on road trips or commutes - See how fast your bullet train is moving - Measure walking or running pace - Check your airplane's cruising speed PRIVACY FIRST GPS data is used only for on-device speed calculation. Nothing is transmitted or stored externally. No account required, no ads. NOTES Speed accuracy depends on your device's GPS signal quality. Works best outdoors or near windows. Distance is measured in km (metric) or mi (imperial) based on your selected unit.