핸투핸 전달손 is a free Android application designed for a unique delivery service that connects senders, couriers, and receivers. Users can participate as 'senders' to easily dispatch items, 'couriers' to deliver goods while earning income, and 'receivers' to receive items safely. The app promotes a culture of shared delivery and communication, enhancing the overall experience beyond mere transportation.

Key features include real-time matching with nearby senders based on location, integration with Kakao Navigation for seamless pickup and delivery, and a straightforward method for couriers to track their earnings. The app also offers incentives based on delivery counts, ensuring that couriers can maximize their income. For registration, users need to submit identification via the app, and those wishing to send or receive items must download a separate 핸투핸 app.