Best Authenticator App Android. It provides an excellent convenience to how you generate otps while on the go. As long as you're using the app to authenticate a microsoft or azure active directory account, instead of having to type in a code, you are prompted with a notification asking you to approve.
Not all of the google play store's 2.9 million apps are worth downloading. The 2fa app comes with simple intuitive interface and is easy to use. Free / $1.99 1weather is arguably the best weather app out there.
It provides an additional protective layer behind the password that you use.
The two authenticator app requires passcodes, automatic generated push notifications, sms codes instead of scanning qr codes. It's a common feature for adverts to appear in free applications. Authy is the best alternative to google authenticator. Not just limited to smartphones, but you can also use it through a chrome app, a linux app, a windows app, and on macos as well.