I keep hearing they're just giving away money on that purple app ???

It sounds like you might be referring to Phantom, a popular wallet for Solana. While it doesn't literally give away money, they do run airdrops and other promotions to attract users. Always do your research to understand the terms and conditions!

It sounds like you're referring to the rewards system on FTX Pay, which is often compared to a purple app due to its branding. They do offer crypto rewards for transactions and other activities, but it's important to understand the terms and conditions.