referral-system

A Swift referral system generates unique invite codes, handles deep-link sharing, and tracks rewards for both referrer and invitee using SwiftData. It includes data models, management layers, UI screens, and deep-link handlers for iOS 17+ and macOS 14+.

Fraud prevention in a referral program detects self-referrals, enforces rate limiting, and identifies device abuse. The Swift implementation applies validity checks, expiration dates, and usage limits on generated referral codes to prevent unauthorized reward claims.

Yes, SwiftData persists ReferralCode and ReferralReward models on iOS 17+ and macOS 14+. This allows the referral system to store unique codes, track usage limits, and maintain reward history locally across sessions.

Deep links route invited users into the app and trigger automatic reward tracking. The referral system validates the shared code upon app launch, verifies eligibility against fraud rules, and credits rewards to both the referrer and invitee.

The best approach uses production-grade Swift templates to generate unique referral codes with built-in expiration dates and usage limits. The system validates code authenticity and checks constraints before issuing rewards to prevent abuse.

No external dependencies are required. The referral system uses native Swift frameworks and SwiftData persistence to handle code generation, deep-link routing, and reward tracking entirely within the Apple ecosystem for macOS 14+ and iOS 17+.