Paisanitos Don Lee is a free reward tracking app developed by TapMango Inc. for Android devices. The app allows users to earn and track rewards at participating stores. With this app, users can easily check-in on an in-store tablet with a QR code on the app to earn rewards. They can also view available rewards and track their progress for future rewards.

Furthermore, the app provides users with store information and allows them to refer friends through the app. Additionally, they can view their transaction history and much more. Paisanitos Don Lee is a user-friendly app that helps users keep track of their rewards and earn more rewards at participating stores.

Overall, Paisanitos Don Lee is an excellent app for those who frequently shop at participating stores and want to earn rewards. It is a must-have app for those who love to earn rewards and save money.