MercadoLibre is the app of one of Latin America's largest e-commerce sites, that lets you buy and sell thousands of products through mobile devices.
Lets you buy and sell, search and filter by price, new or used products and by categories, check purchase history and share listings via email, Facebook and Twitter.
If you have questions about a product or user, you can compare prices and send questions to the seller; you can also advertise your own products and services.
Intuitive, easy-to-use and secure interface since it involves credit card transactions.
Android phones and tablets.