불편함 is a social and communication app developed by WiseTech for the Android platform. It offers a unique experience of selling and valuing inconveniences. In today's society, where inconveniences have value, users can write and sell their daily life inconveniences, earning rewards in the form of tokens.

With 불편함, users can write about various inconveniences they encounter in their everyday lives, and the value of their writing is measured. They receive rewards in the form of tokens based on the contribution they make. These tokens can be used to purchase various gift cards in real-time, allowing users to immediately benefit from their experiences.

The app also allows users to search for specific inconveniences related to services, products, or locations. By addressing these inconveniences, users can prevent stress and find ways to improve their experiences.

불편함 is built on the Kakao Blockchain platform, Klaytn, ensuring the safe storage of user-generated content. The platform uses a blockchain-based token called "BOX," which can be used to purchase gift cards from participating stores.

Please note that 불편함 is not a platform for conducting surveys about brands. It is a space where users can write about their own experiences of inconveniences and have their value measured. The app is primarily used by university students in their 20s who can relate to and empathize with inconveniences.

To use 불편함, the app requires access to the device's storage and camera for attaching photos to inconveniences.