Free apps
Why can’t I update apps which are free and it’s says billing information
Question marked as
Top-ranking reply
See -> If you can’t download or update apps on your iPhone or iPad
If you can’t download or update apps on your iPhone or iPad – Apple Support (UK)
👉 You may need to have a payment method on file, even if the app you want to download is free.
Check which payment method you have on file and make sure it hasn't expired, been declined or failed.
See the following Apple articles:
Change, add or remove Apple ID payment methods
Change, add or remove Apple ID payment methods – Apple Support (UK)
Add money to your Apple ID balance
Add money to your Apple ID balance – Apple Support (UK)
Payment methods you can use with your Apple ID
Payment methods you can use with your Apple ID – Apple Support (UK)