Apple takes a 30% cut for all payments within the first 12 months of each subscription purchased through the iOS app. Meaning, Apple takes 30% of the first 12 monthly auto-payments and 30% of the first annual auto-payment. After the first year is complete, Apple will then take 15% of each auto-payment from monthly and annual subscriptions.
After Apple takes their cut, your payments are sent to the bank account you have on file within 45 days of the last day of the fiscal month in which the transaction was completed.
Use the Payments and Financial Reports section of App Store Connect to view your payments owed and amounts paid to you. You can also download monthly financial reports, which are made available for the previous fiscal month’s earnings by the end of the current fiscal month.