I want to change my subscription payment method.
Category: Subscription/Payment
You can change your payment method directly in each app store.
🍎 iOS
Settings app → [Your Name] → Payment & Shipping → Add Payment Method → Enter details and tap Done
https://support.apple.com/ko-kr/118429?device-type=mac
🤖 Android
Play Store → Profile icon in the top right → Payments & subscriptions → Edit or add under Payment methods