The Microsoft Authenticator app is free to use across all platforms. However, I suggest not using this with iPhone and Android since the backup process is a tad wonky since the iOS version uses ...

If you use multiple devices like an iPhone, iPad and Mac ... saving you the hassle of switching to a separate authenticator app. You can share saved credentials with others using iMessage.

While it's easy to protect your accounts with your iPhone's two-factor authentication ... which you can then scan using the Microsoft Authenticator app. Now that you have your accounts set ...

On an iPhone, Duo is capable of securely recovering ... However, if your employer requires you to use a specific authenticator app that also lets you add your own sites, make sure you’ll be ...