Use Electrum or Bluewallet. Download these wallets directly from their official links. Not directly from the playstore or app store.

The two wallets that I recommend are easy to use for users. They are also recommended by other users here. You know why it is recommended, because the wallet has been proven by many users.
The wallets are also open source and both are Bitcoin-only wallets.

If you want one wallet but support other coins, unstoppable, but do your own research.