D'CENT is linked to various DeFi services through the Discovery tab menu, but for iPhones, the DApp browser list is not displayed because Apple's policy prohibits the display of third-party DApp services in the D'CENT app.
However, in this case, you can access the DApp service by directly entering the URL at the top of the Discovery tab in the D'CENT app or by searching through Google. If you use the service frequently, you can register it as a "Favorite" so that you can access it directly in the future.
Please refer to the User Guide for how to add favorites.