Can't remember the details but isn't there also an impact to in app purchases and payment methods? I thought the restrictions/Apple's fee around those were dif

Can't remember the details but isn't there also an impact to in app purchases and payment methods? I thought the restrictions/Apple's fee around those were different? e.x. You average $2 per install on in-app purchases you get $1.40 (30% Apple fees) on app store or $1.50 ($0.50 install fee) on 3rd party store