App Store

Yes, you must have a payment method attached to your Apple ID to do this. You can find details on how to do this in the link below:

Add a payment method to your Apple ID - Apple Support

Open the "Settings" app on the iPhone or iPad. Pick "iTunes & App Store" configurations, then tap the "Apple ID: your@email.com" button near the top of the settings. Tap on "View Apple ID" and sign in to the Apple ID as normal. Under 'Payment Method', choose "None" -- or, rather, update the payment procedure *