Apple Pay Cash is a new feature that allows users to send and receive money using their iPhone. However, if you want to turn off Apple Pay Cash on your iPhone, there are a few steps you need to take. To disable Apple Pay Cash on your iPhone, first open the Settings app and then tap on Wallet & Apple Pay. From here, you will need to toggle off the option labelled Use Apple Pay Cash. If you want to re-enable Apple Pay Cash on your iPhone later on, simply repeat these steps and toggle the option back on. ..