Treecard is a free Android app developed by Treecard that allows you to plant trees by walking and spending. The app is powered by Ecosia, the tree-planting search engine that is trusted by over 20 million people worldwide. With over 2 million trees planted, 2.3 million plastic bottles pulled from the ocean, and 70k+ animals adopted, Treecard is an excellent platform to make our world greener, every day.

The app encourages you to take 10k steps every day, and for every 10k steps, you take, the app plants a tree. The rewards for your effort are earth-friendly, and you can earn points for taking public transit and making eco-friendly purchases. You can use your existing bank card, and the app will track your sustainable choices.