Clock Stamp vs AlphaTime

Clock Stamp is a visual world clock designed for people who live across time zones. Add cities around the world, compare local times at a glance, and see each location’s day, night, and weather context on one elegant clock face. It is useful for travel planning, remote work, international meetings, studying abroad, and staying connected with friends and family overseas. Features: • Multiple city time zones • Visual analog world clock • Local time difference display • Weather and day/night context • 12-hour and 24-hour modes • Celsius and Fahrenheit support • Light and dark appearance • Clean mode with airport-style city codes • Multi-language interface

AlphaTime makes it simple to see, compare, and convert time around the world. Whether you're working with international teams, staying connected with family and friends, traveling, or planning across time zones, AlphaTime puts the world's time zones into one clear, intuitive view. Free Features • View the current time across multiple locations • Start with four default cities: New York, London, Tokyo, and Sydney • Pick a specific hour and see the corresponding time in every city • Choose the exact 5-minute interval you need • Convert time automatically across time zones • View live analog clocks • Choose 12-hour or 24-hour time formats AlphaTime Premium Unlock the full AlphaTime experience with an optional auto-renewable subscription. Premium includes: • Add new cities • Edit saved cities • Delete cities • Reorder your city list • Choose a saved city as your Reference City • Use the Time Strip to select a time in your Reference City and see that same moment across all your saved cities • Control the Return to Current Time behavior Subscription AlphaTime Premium includes a 1-month free introductory offer, followed by USD $0.99/month. Subscription availability and pricing may vary by region. You can cancel at any time through Apple's subscription management. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula