Flex Rewards is a free digital stamp card app developed by Flextech.io Pte. Ltd. that allows users to collect stamps and rewards from participating businesses. The app is available on Android and falls under the Lifestyle category.

With Flex Rewards, users can easily collect stamps and redeem rewards from their favorite businesses. The app also offers welcome rewards and birthday rewards, provided that the user completes the setup of their Giftbox and provides their date of birth. In addition to these rewards, users can also receive promotions and enter prize draws, but this feature is only available from vendors that have configured custom stamp cards for the program.

The app also allows users to set reminders, preferences, and enter prize draws. It is important to note that by registering an account with Flex Rewards, users agree to the release of their contact information and other account data to the participating vendor for the purpose of delivering the specified rewards program.

Overall, Flex Rewards is an easy-to-use app that simplifies the stamp card process and offers great rewards for its users.