PurchaseView is a SwiftUI view for implementing a premium access purchase screen in your iOS app. This screen offers a user-friendly way to present subscription options, handle purchase transactions, and restore purchases.
- Customizable UI: Easily modify the view to fit your app’s design.
- Animated Hero Image: Includes a shaking effect for the hero image.
- Dynamic Content: Displays product details dynamically based on the available purchase options.
- Subscription Management: Handles purchasing and restoring subscriptions.
- Trial Support: Displays trial information and adjusts the call to action accordingly.
- Cooldown Timer: Prevents immediate closing of the purchase view, encouraging interaction.
The best way to present PurchaseView is using a full-screen cover. Here’s an example:
.fullScreenCover(isPresented: $showPurchaseSheet) {
PurchaseView(isPresented: $showPurchaseSheet)
}
The features displayed in the PurchaseView can be customized by modifying the PurchaseFeatureView instances within the body of PurchaseView. Each feature is defined by a title, an icon, and a color.
VStack (alignment: .leading) {
PurchaseFeatureView(title: "Add first feature here", icon: "star", color: color)
PurchaseFeatureView(title: "Then add second feature", icon: "star", color: color)
PurchaseFeatureView(title: "Put final feature here", icon: "star", color: color)
PurchaseFeatureView(title: "Remove annoying paywalls", icon: "lock.square.stack", color: color)
}
.font(.system(size: 19))
.padding(.top)
To customize, simply change the title, icon, and color parameters:
PurchaseFeatureView(title: "New Feature", icon: "new.icon", color: .green)
The main title displayed in the PurchaseView can be customized by modifying the Text view in the body:
Text("Unlock Premium Access")
.font(.system(size: 30, weight: .semibold))
.multilineTextAlignment(.center)
To customize, change the string “Unlock Premium Access” to your desired title:
Text("Your Custom Title")
The PurchaseModel class manages the purchase data and state. You can customize the purchase functionality by modifying methods in this class.
You can set up your product IDs and details in the init() method:
init() {
self.productIds = ["your_product_id_1", "your_product_id_2"]
self.productDetails = [
PurchaseProductDetails(price: "$9.99", productId: "your_product_id_1", duration: "month", durationPlanName: "Monthly Plan", hasTrial: true),
PurchaseProductDetails(price: "$99.99", productId: "your_product_id_2", duration: "year", durationPlanName: "Yearly Plan", hasTrial: false)
]
}
Replace "your_product_id_1", "your_product_id_2", and the corresponding details with your actual product information.
To customize the purchase process, modify the purchaseSubscription method:
func purchaseSubscription(productId: String) {
// Trigger purchase process
// Implement your purchase logic here
}
Insert your in-app purchase logic within this method to handle the subscription process.
To customize the restore purchases functionality, modify the restorePurchases method:
func restorePurchases() {
// Trigger restore purchases
// Implement your restore logic here
}
Insert your restore purchases logic within this method to handle restoring previous purchases.
Created by Adam Lyttle
Twitter: https://x.com/adamlyttleapps
Contributions are welcome! Feel free to open an issue or submit a pull request on the GitHub repository.
This project is licensed under the MIT License. See the LICENSE file for more details.
This README provides a clear overview of the project, detailed usage instructions, and additional sections like examples, contributions, and licensing, making it more comprehensive and user-friendly.