Boomerang is a free cashback application that allows its users to purchase and transfer money through scanning QR codes. The app offers cashback on transactions made through its vendors or by transferring money to your friends' wallets. Boomerang is available on the Android platform and falls under the Finance subcategory of Business & Productivity.

With Boomerang, users can make transactions at various vendors and get cashback on their purchases. The app also allows users to transfer money to their friends easily by scanning QR codes. Boomerang's user-friendly interface and quick transaction process make it a convenient choice for users looking for a hassle-free cashback experience.

Overall, Boomerang is a great option for users who want to earn cashback on their transactions and transfer money easily. Download Boomerang today and start enjoying its benefits!