Is there any way to use the hardware RF reading capabilities of an iPhone to read ISO15693 RF tags silently, and without a UI pop-up? Perhaps using other native iOS libraries than the NFC library? If not, is there a way for a business to request this feature be allowed in internally used apps only?

Two questions please: I understand silently reading NFC tags using NFC libraries is not possible. Is there perhaps a different library which allows reading other types of RFID tags? Is there a way for a company to request silently reading NFC tags on the condition that the relevant app only be deployed internally, never on the apple store? Thanks