Emerald Time for iOS

Emerald Time is a free iOS utility that provides an accurate time display using Network Time Protocol (NTP). This application is engineered to synchronize with atomic clocks, ensuring a precision of up to +/-100 milliseconds. It offers various display options, including 12- or 24-hour formats, UTC or local time, and even seconds and tenths of seconds. Users can enjoy geeky statistics, visual effects like blinky lights and numbers, and additional features such as a leap second indicator and optional tick sounds.

Furthermore, the app supports customization with screen brightness control and a night mode, enhancing usability in different environments. However, it requires an internet connection to function and does not modify the internal clock settings of the iPhone. Emerald Time stands out as a practical tool for those needing precise timekeeping along with a range of personalization features.