Cliff Timer vs ViConnect

Cliff Timer is a simple and powerful app that lets you measure real-world distances using just a stopwatch and basic physics. By timing how long it takes for an object to fall, you can estimate the height of cliffs and other drops, or measure how far away a storm is by counting the seconds between lightning and thunder. Designed to be easy to use while still based on real equations, Cliff Timer turns quick observations into meaningful measurements, making it perfect for outdoor exploration, learning, or satisfying your curiosity about the world around you. This app uses the formula for height, h=12⋅g⋅t^2, and the formula for lightning, d=t/5. Start the stopwatch, and the app will give you the information.

ViConnect is a companion app for ViVest AED devices, designed to help users manage device information, monitor readiness status, and access local device records through Bluetooth connection. The app supports device binding, status review, self-check result viewing, configuration information display, and rescue data management, helping organizations keep their AED devices easier to inspect, maintain, and manage. ViConnect is intended for device management and maintenance support only. It does not replace professional medical training, emergency response procedures, or instructions provided by the AED device itself.