Time.is

Time.is gives you extremely accurate time for any time zone. Features - Synchronization to atomic clock time with an accuracy down to ±5 milliseconds - Instant time conversion/meeting planner/world clock with 7 million locations - Always up-to-date time zone database, automatically adjusted when time zone rules are changed - 44 languages - Sunrise time, sunset time and day length - Beautiful calendar with interval calculation - Word clock - Alarm clock - Dark/light mode - Several time and date formats (seconds on/off, 12/24 hour mode) - Intuitive, gesture driven interface - Elegant, minimalistic design - Designed to take advantage of large iPad screens - Looks great in both portrait and landscape format - Small file size - Works offline (except synchronization and search) - No ads This app synchronizes to the web site Time.is, which is a favorite among clock collectors and time enthusiasts. Time.is was nominated for the Webby Awards in 2012 (Best Visual Design - Function), and has been featured by Mashable, Lifehacker and Hackernews.