Answer:
Depending on the type of mobile device you are using, there are a variety of Ethereum wallets available. If you are using an Android device, some popular choices include MetaMask, Trust, and Coinbase Wallet. If you are using an iOS device, some popular choices include Coinbase Wallet, Trust, and Enjin Wallet. Each of these wallets offer different features and security measures, so it is best to research and compare them to see which one best meets your needs. Additionally, if you are looking for a more secure option, you may want to consider using an Ethereum hardware wallet such as Ledger or Trezor.