DayNumCalc vs Handi

DayNumCalc gives easy access to basic date calculations: - The current date/day number information is immediately available. Examples: day 1 = 1 January; day 365 = 31 December (non-leap year) or 30 December (leap year) - Date/day number calculations: get the day number from a chosen date, and a date from a paired year/day number - Calculate the number of days between two dates - Determine a date after adding or subtracting a number of days fro a chosen date - Check the day of the week for a date of your choice Widgets for the Home Screen, the Today View, and the Lock Screen are available for ease of use.

HTCommander is a comprehensive companion for amateur radio operators using EchoLink or supported Bluetooth-enabled transceivers. Connect your radio to your iPhone or iPad and manage programming, messaging, mapping, and packet-radio communications from one application. KEY FEATURES - Configure, organize, import, and export radio channels - Send and receive APRS messages - Inspect packet details and select APRS routing paths - Request weather reports and use supported APRS services - Display APRS stations and position reports on an interactive map - Compose, send, and receive Winlink email with attachments - Communicate through the packet terminal - Operate a built-in bulletin board system - Capture and decode received packets - Manage APRS, Winlink, and terminal contacts - Use supported radio GPS information - Exchange files over compatible packet-radio links SUPPORTED RADIOS HTCommander supports selected models from BTECH, Radioddity, Vero, and Radtel, including the UV-Pro, UV-50Pro, GA-5WB, DB50-B Mini, VR-N75, VR-N76, VR-N7500, VR-N7600, and RT-660. An amateur radio license is required to transmit. Operators are responsible for following local regulations, band plans, and licensing requirements.