One such app that has made a significant impact in this sector is ‘Letgo’. This app allows users to buy and sell second-hand items, including furniture. By providing a platform for the exchange of used goods, Letgo is helping to reduce the amount of waste that ends up in landfills. Another app, ‘Freecycle’, operates on a similar concept but focuses on the donation of items rather than selling. Users can list items they no longer need, and others can claim them for free.