Developer Docs

GrowthCat SDK Reference

Full implementation reference for referral attribution and in-app advertising. iOS is live — Android and React Native are next.

Available now

iOS

SwiftUIRevenueCatSPM

Referral Attribution

Validate referral and promo codes, sync RevenueCat attributes, open Apple's native redemption sheet, and verify entitlement activation.

Open docs

iOS

BannersRewardedStoreKit

In-App Advertising

Banners, interstitials, rewarded ads, and App Store install ads. Server-side config, offline event queuing, and server-validated rewards.

Open docs

Coming soon

Android

Referral & Ads

Kotlin/Java SDK setup, referral redemption, and in-app advertising integration guide.

Coming soon

React Native

Referral & Ads

Bridge package installation, headless + UI integration patterns for cross-platform apps.

Coming soon

Planning rollout and pricing

After SDK integration, teams typically map campaigns, owner billing, and payout rules. Review plan details on the Pricing page to align implementation with expected attributed revenue volume.

Start from the product overview

If you are new to GrowthCat, start with the homepage overview for the full referral workflow from creator code attribution through payout validation.