ienon is a multifunctional "home" app designed for families and couples, aiming to enhance daily connections with loved ones. The app offers features such as real-time schedule sharing with a calendar function, strengthening bonds with a message board, efficient task management with Todo lists, flexible information management with a note function (for memos, diaries, recipes, travel plans, and more), real-time shopping list sharing within the household, and simple household budget management.

The calendar feature allows real-time schedule sharing, ensuring no important events or plans are missed, while also enabling the recording of special days with the memorial function. The message board fosters communication among family members or partners, enhancing relationships and aiding in task management with Todo lists.