Atomic Clock vs Rain Tracker

Always know the exact time with Atomic Clock – Precise Time. Our app synchronizes with official atomic time servers to deliver ultra-accurate time down to the millisecond. Whether you’re coordinating across time zones, managing scientific experiments, or simply want the most reliable clock, this app provides unmatched precision. Features: - Real-time synchronization with global atomic clock servers - 24-hour and 12-hour display options - Beautiful, minimal clock face with dark mode - Works online and offline with last known atomic time - Perfect for professionals, travelers, pilots, scientists, and anyone who values absolute accuracy. An atomic clock is a timekeeping device that measures time based on the vibrations or transitions of atoms—usually cesium or rubidium. Unlike mechanical or quartz clocks, which rely on moving parts or crystals, atomic clocks use the natural oscillations of atoms as their frequency standard. This makes them the most accurate clocks ever developed, capable of maintaining time to within a few billionths of a second per day. Atomic clocks are essential for applications where extreme precision is required, such as GPS navigation, telecommunications, space exploration, scientific experiments, and synchronizing global networks.

Rain Tracker is a simple app to privately log the rain that shows up in your rain gauge. Just enter your rain gauge measurements and watch it add up your monthly and yearly rainfall amounts to show the rain trends affecting your location. There are no ads, no subscriptions, no separate accounts to manage. Your readings stay on your device and sync through your iCloud account. All measurements are recorded manually, this app does not sync or integrate with any rainfall data provider. QUICKLY LOG RAIN MEASUREMENTS • Enter the rain amount (in inches or millimeters) and you're done • Optionally add the time of day (overnight, morning, afternoon, or evening) to a measurement to remember when the rain fell that day • Adjust the day when adding a measurment to log previous rainfall • Edit or delete any past measurements VIEW YOUR RAIN TOTALS • View your monthly and yearly totals at-a-glance on the main screen • Use the Calendar view to see rainfall from past months, the days it rained and other stats from the month • Track yearly rain amounts on the Statistics view, as well as month-over-month trends and yearly stats BUILT FOR APPLE PLATFORMS • Offers multiple widgets, including a widget to log a measurement, widgets showing rainfall totals for the current day/month/year, and a calendar widget showing the current month's rainfall by day • Control Center widget to log rainfall (also available from the Lock Screen) • Use Shortcuts to quickly log a measurement with Siri, or build larger automations in the Shortcuts app SIMPLE, PRIVATE, AND FREE • Simple by design - no integrations to third-party services • Data is synced privately through iCloud, no separate account needed • Options to export or import your data, and delete all measurements whenever you want • No subscriptions or paywalled features - but if you find this app useful and want to support continued development, an optional tip jar is available