SDT Calculator 速距時計算機
Lap Tak Cheung · Utilities
Free
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About
SDT Calculator — Speed, Distance & Time, but smoother Stuck between speed, time, and distance? SDT Calculator solves it instantly as you enter values. Watch a real‑time parallax visualizer respond to your inputs – making rate problems feel effortless. Switch seamlessly between metric and imperial, including knots for aviation and maritime use. Perfect for students, runners, drivers, pilots, and crew.
What's new · 1.0.6
+ Added navigation and beacon lights to the airplane in dark mode to ensure flight safety
Details
DeveloperLap Tak Cheung
ReleasedMay 2026
UpdatedMay 2026
Version1.0.6
Size15 MB
RequiresiOS 18.6 or later
Age rating4+
LanguagesChinese, English
PriceFree
Categories
Bundle IDcom.iward.sdt-calc