Build an App that lets users create games, invite friends and complete friendly wager without the need for CASH.
Create an onboarding process. User profile - Settings that lets you set a limit that you can spend each month Games - This will include a set selection of games and free creation Friends - List of friends on the App. Invite option trough a link or contacts Chat - Account - This will allow you to add funds using Apple Pay, google Pay or debit card. Withdrawal options and transaction history.
Once a user has created their account they will be able to create a game. Either from the pre-populated section or create their own game. They can then set the 'Stake' that ever user playing the game will need to pay. They can then invite players that are already in their friends list, phone contacts (this will send them a link vis whatsapp or via a link that can be shared.
Each player that enters the game will need to have the amount of the 'Stake' in their account balance. This amount will then be frozen from their balance so it cannot be used for another stake.
Once the game has ended. The user that created the game selects the winner and then each player confirm their 'Stake' can be transferred into the winners account.
Each games that's created will have a chat section. The chat section will also show the audit trial for that game. Ie players that have added their stake, winner(s) and payouts. Once a game has ended players can leave the game.