GPS-based digital displays current speed during driving, flying, cycling, or boating. Shows head-up display mode on car dashboard. Displays maximum speed limit and road name. Includes linear compass for direction.
by Unicom TOV★ 4.44,710 ratingsUtilitiesFreeData updated 2026-09-17
Analyze audio signals with FFT spectrum analysis and oscilloscope display. Generate test signals and measure frequency responses. Sync FFT sweeps for real-time frequency characteristic observation. Input signals via connected devices.
With a clear interface. Overlay navigation directions on the windshield. Access real-time traffic updates. Adjust brightness and contrast for visibility. Share driving data with emergency contacts.
Calculate helps students practice speed calculation techniques. It offers exercises on head same tail complement and complement first same digital another.
Is a utility that works offline and keeps data local. It includes a live camera feed for CCTV, walkie talkie over local Wi-Fi, compass for direction, and leveler for measuring.
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The app transforms a Mac into a chart plotter for boating trips using UKHO data for the UK and Ireland. It displays GPS and AIS data, offers route planning, and provides navigation information with alarms.