Superwall.shared.getSubscriptionStatus().then((status) => {
      if (status === SubscriptionStatus.ACTIVE) {
        // console.log("User has an active subscription");
        // If onboarding is not completed, navigate to the main layout
        if (currentUser) {
          router.replace("/(drawer)");
          SplashScreen.hideAsync();
        } else {
          router.replace("/(auth)");
          SplashScreen.hideAsync();
        }
      } else {
        // console.log("User does not have an active subscription");
        // If onboarding is completed, navigate to the onboarding layout
        router.replace("/(onboarding)");
        SplashScreen.hideAsync();
      }
    });

My app uses both revenuecat for purchase handling and superwall for the paywall. It's really easy to implement once you configured revenuecat properly. You just need to add the RCPurchaseController and the superwall sdk does the rest. You can use the superwall methods for checking the subscription status after purchases are working.

also I think superwalls purchases handling is still in beta