PANews reported on May 21 that Ethereum re-staking protocol ether.fi announced that its iOS mobile app has been officially launched, supporting non-custodial crypto credit card ether.fi Cash, allowing users to use crypto assets for daily consumption through Direct Pay or lending mode and receive up to 3% cashback. The card can be added to Apple Wallet and provides Club member benefits such as no gas fee transactions, priority customer service, and upgraded metal cards.