The IRS needs to see something that looks like a "bank account." The name and social security number of the taxpayer receiving the refund must match the name and SSN of the bank account owner, but the mailing address does not have to match.
I can't vouch for any specific cash app since I don't use them, but if you have a bank account number and ABA routing number, and if you had to provide your social security number to the app when you opened the account, then it will probably look like an acceptable bank account to the IRS. You would have to verify this with the actual account provider if you aren't sure.
