Thunder & Lightning vs Super

Thunder & Lightning has (barely) one practical purpose: to measure your distance to a sound source. It works for thunder and lightning, fireworks, rocket launches, or other loud events visible from a (hopefully safe) distance away. Just press the Lightning button when you see the event, and Thunder when you hear it. Modern technology does the rest. To perform this trivial task even more accurately, you can enter the temperature of your surroundings to more precisely calculate the speed of sound. You can also choose between U.S./Imperial and metric measurements depending on your personal unit preferences. Should its intended purpose be insufficiently useful, this application can also be used as a reasonably precise (if redundant) stopwatch, a speed-of-sound calculator, a Fahrenheit/Celsius converter, or as an odometer if you happen to be traveling at precisely the speed of sound. Note: Use of application while operating supersonic aircraft is not recommended or approved.

Stay organized and connected with this simple shared calendar app designed for families and friends. Easily create events, set categories, and invite others using iCloud sharing. With support for recurring events, custom categories, and attendees, staying on the same page has never been easier. Quickly toggle between local and shared calendars.   Features: * Create and update events * Share your calendar with families and friends * Recurring event support with customizable rules (daily, weekly, monthly, yearly) * Switch between local and shared calendars across multiple devices * Add event details like time, location, and attendees * Tag events with categories and emojis to visually organize your schedule * Light, Dark, or System appearance