오늘의집 is a versatile lifestyle app designed for iPhone users, focusing on interior design and home improvement. It offers a wide range of features including a marketplace for furniture and appliances, inspiration from 16 million stories, and verified contractors for home renovations. Users can explore items from various categories, including child products and food, all available for easy delivery. The app also provides a unique '3D Room Decorator' feature that allows users to visualize how new furniture will fit into their space, enhancing the decision-making process.

Additionally, 오늘의집 simplifies the moving process with quick access to moving services and checklists. Users can also schedule repairs and installations with professionals at fixed prices, available on weekends and weekdays. The Binary Shop section offers curated items from local designers and international brands, making it a go-to app for those seeking stylish and unique home products. Overall, 오늘의집 serves as a comprehensive tool for anyone looking to enhance their living space.