Yes, you can sign in to your Simple account on another phone.
Your wallet is self-custodial, so on a new device it opens with your recovery code. If the code is saved in your iCloud Keychain or Google Drive backup, the app finds it and opens your wallet automatically. If not, enter the code from the email we sent you when your wallet was created.
⚠️ Never share your recovery code with anyone. Simple support will never ask for it.
