Payday Fantasy is a lifestyle app designed for iPhone users who enjoy sports betting and want to engage in friendly competition with their friends. With this app, you can create or join a group, host daily contests, and bet on sports, player props, or even against each other.

The app allows you to build your own community of sports enthusiasts and enjoy the thrill of betting together. You can use the groups feature to create your own version of popular sports betting platforms like DraftKings or FanDuel and potentially make money.

It's important to note that the contests offered in Payday Fantasy are not affiliated with or provided by Apple. The app is developed by BetScoop Inc, a US company headquartered in Los Angeles, CA. Payday Fantasy is available to legal residents of the 50 US states who are 18 years or older, unless prohibited by law.

If you're interested in participating, make sure to review Payday's official rules, fair play guidelines, and terms of use, as well as their end user license agreement and privacy policy. These can be found on the Payday Fantasy website.