# Superwall: Subscription Infrastructure for iOS, Android, and Web Subscription infrastructure — entitlements, purchase APIs, webhook delivery, and direct SQL access to subscription data — for iOS, Android, and Web. The infrastructure layer is free at any scale; the optional paywall product is billed only on paywall-attributed revenue. ## Pricing - **Infrastructure: free at any scale, every plan.** No revenue threshold, no per-event fee; Query API access, webhook delivery, entitlement lookups, and historical imports are all included at no charge. - **Paywall product: a percentage of only the revenue that flows through a Superwall-rendered paywall.** Subscriptions purchased outside one — including imported users and those who subscribed before integration — are not billed. Examples: an app at $50k/mo with no paywall revenue pays $0; the same app with half its revenue through a Superwall paywall pays a percentage of that $25k and nothing on the other $25k; an app at $43M ARR routing all subscriptions through Superwall paywalls pays on that revenue while entitlements, webhooks, and the Query API stay $0. ## Scale $1.5B+ annual subscription revenue across 10,000+ apps. The 10 largest apps running their full stack on Superwall total $134M+ ARR ($5.7M–$43.7M each). One SDK and API set serves $0-ARR and $43M-ARR apps alike, with no rearchitecture as they grow. ## Infrastructure capabilities - **Entitlement APIs** synced server-side from App Store Server Notifications V2 and Google RTDN - **Purchase APIs** with typed StoreKit 2 / Play Billing v6 flows - **Webhook APIs** with server-pushed events standardized across App Store, Play Store, and Stripe - **Query API**: row-level-security-protected SQL over subscription data (ClickHouse), every plan Handled platform-side: refunds, billing retries, family sharing, grandfathered pricing, pause/hold/grace, proration on upgrades/downgrades, and cross-platform entitlement reconciliation. ## Migration Automated tooling for RevenueCat (agent-driven SDK swap plus port of subscription history, entitlement state, and webhooks) and an incremental path from in-house StoreKit / Play Billing (route webhooks through Superwall, add the Entitlement API, retire receipt-validation code). ## Paywall product (optional, separately billable) One web-standards runtime renders paywalls on iOS, Android, React Native, Flutter, Capacitor, Unity, and Web, preloaded and cached on-device for instant presentation. Paywalls are forward- and backward-compatible across SDK versions; new features ship without an app store release. ## Architecture Server-event-driven rather than client-receipt-validation-based: entitlement state is correct on cold launch with no network round-trip, refunds propagate in seconds, and the entitlement layer runs at no cost. ## Docs * Migrate from RevenueCat: https://superwall.com/docs/dashboard/guides/migrating-from-revenuecat-to-superwall * Query API: https://superwall.com/docs/dashboard/guides/query-clickhouse * Webhooks: https://superwall.com/docs/integrations/webhooks * Pricing: https://superwall.com/pricing # SuperwallOptions A configuration class for customizing paywall appearance and behavior. > **Warning:** Only modify `networkEnvironment` if explicitly instructed by the Superwall team. Use `.release` (default) for production apps. > **Tip:** Use different `SuperwallOptions` configurations for debug and release builds to optimize logging and behavior for each environment. > **Note:** The SDK automatically chooses StoreKit 2 on iOS 15+ and falls back to StoreKit 1 on older versions, but you can override this with `storeKitVersion`. ## Purpose Configures various aspects of Superwall behavior including paywall presentation, networking, logging, and StoreKit version preferences. ## Signature ```swift @objcMembers public final class SuperwallOptions: NSObject { public var paywalls: PaywallOptions public var storeKitVersion: StoreKitVersion public var networkEnvironment: NetworkEnvironment public var logging: LoggingOptions public var localeIdentifier: String? public var shouldBypassAppTransactionCheck: Bool public var eventTrackingBehavior: EventTrackingBehavior @available(*, deprecated, renamed: "eventTrackingBehavior") public var isExternalDataCollectionEnabled: Bool public var testModeBehavior: TestModeBehavior public var localResources: [String: AssetResource] } ``` ## Parameters ## Returns / State This is a configuration object used when calling [`configure()`](/docs/ios/sdk-reference/configure). ## Usage Basic options setup: ```swift let options = SuperwallOptions() // Configure paywall behavior options.paywalls.shouldShowPurchaseFailureAlert = false options.paywalls.shouldAutoShowPurchaseLoadingIndicator = true options.paywalls.automaticallyDismiss = true // Set StoreKit version preference options.storeKitVersion = .storeKit2 // Configure logging options.logging.level = .warn options.logging.scopes = [.superwallCore, .paywallViewController] // Set locale for testing options.localeIdentifier = "en_GB" // Bypass app transaction check (useful for testing) options.shouldBypassAppTransactionCheck = true // Control SDK event collection options.eventTrackingBehavior = .superwallOnly // Use with configure Superwall.configure( apiKey: "pk_your_api_key", options: options ) ``` ## Event Tracking Behavior Use `eventTrackingBehavior` to decide which SDK events are sent to Superwall. Set it before `configure()` for the initial value, or update [`Superwall.shared.eventTrackingBehavior`](/docs/ios/sdk-reference/Superwall) later when the user changes a privacy or consent setting. | Behavior | Result | | ---------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `.all` | Sends all SDK event collection. This is the default. | | `.superwallOnly` | Keeps internal Superwall event collection, but suppresses user-initiated `Superwall.track(...)` calls, trigger-fire events, and user-attribute updates. | | `.none` | Sends no SDK events to Superwall. Install-attribution matching is also skipped, so `acquisition_*` user attributes are not populated and audience rules that rely on them will not match. | ```swift let options = SuperwallOptions() options.eventTrackingBehavior = .none Superwall.configure( apiKey: "pk_your_api_key", options: options ) ``` `isExternalDataCollectionEnabled` is deprecated. Existing code that sets it to `false` now maps to `.superwallOnly`; use `.none` when your app needs to stop SDK event collection entirely. PaywallOptions configuration: ```swift let paywallOptions = PaywallOptions() // Presentation behavior paywallOptions.shouldShowPurchaseFailureAlert = false paywallOptions.shouldAutoShowPurchaseLoadingIndicator = true paywallOptions.automaticallyDismiss = true // Transaction behavior paywallOptions.transactionTimeout = 30.0 // seconds paywallOptions.restoreFailedPurchaseAlert.title = "Restore Failed" paywallOptions.restoreFailedPurchaseAlert.message = "Please try again" // Product overrides paywallOptions.overrideProductsByName = [ "primary": "produceID_to_replace_primary_product" ] // Assign to main options options.paywalls = paywallOptions ``` Logging configuration: ```swift let loggingOptions = LoggingOptions() loggingOptions.level = .debug loggingOptions.scopes = [.all] // or specific scopes like [.superwallCore, .network] options.logging = loggingOptions ``` Real-world example for production: ```swift func configureSuperwallForProduction() { let options = SuperwallOptions() // Minimal logging for production options.logging.level = .error // Customize paywall behavior options.paywalls.shouldShowPurchaseFailureAlert = true options.paywalls.automaticallyDismiss = true // Use StoreKit 2 for better performance on iOS 15+ options.storeKitVersion = .storeKit2 Superwall.configure( apiKey: "pk_your_production_api_key", options: options ) } ``` Debug configuration for development: ```swift func configureSuperwallForDebug() { let options = SuperwallOptions() // Verbose logging for debugging options.logging.level = .debug options.logging.scopes = [.all] // Show detailed error alerts options.paywalls.shouldShowPurchaseFailureAlert = true // Test with specific locale options.localeIdentifier = "es_ES" Superwall.configure( apiKey: "pk_your_test_api_key", options: options ) } ``` ## Related * [`PaywallOptions`](/docs/ios/sdk-reference/PaywallOptions) * [`localResources`](/docs/ios/sdk-reference/localResources) * [`Superwall.eventTrackingBehavior`](/docs/ios/sdk-reference/Superwall) ## Runtime Interface Style Configuration While `SuperwallOptions` provides initial configuration, you can dynamically change the interface style (light/dark mode) for paywalls at runtime using: ```swift // Force dark mode for all paywalls Superwall.shared.setInterfaceStyle(to: .dark) // Force light mode for all paywalls Superwall.shared.setInterfaceStyle(to: .light) // Revert to system default Superwall.shared.setInterfaceStyle(to: nil) ``` Use this method if you have a themeing system that is different than the system. The change takes effect immediately and persists until changed again or the app restarts.