Cyber security is one of the biggest challenges in the digital world. According to one estimate, 6.85 million accounts are hacked every day, which works out to about 158 accounts per second. One of the main reasons accounts get hacked is the weak password at the user’s ends. So if you don’t want your account compromised, choose a good strong password and save it in a secure password manager. In addition to that, enable two-factor authentication, which will add an extra layer of security to your account, so even if someone has access to your password, the hacker will not be able to access your account due to 2FA. Here are the best two-factor authentication apps for Android, which you can use to secure your account.
- Google Authenticator
- Microsoft Authenticator
- 2FA Authenticator
- Aegis Authenticator
- Blizzard Authenticator
- FreeOTP Authenticator
- TOTP Authenticator
- ESET Secure Authentication
Google Authenticator is arguably one of the best two-factor authentication apps for Android. The best thing about Google Authenticator is that it is designed by Google, and you can be sure that your data will stay safe with this app.
By using Google Authenticator, you can tie your different platforms such as Instagram and Twitter with the app. Whenever you sign in to connected accounts, you will need to obtain the unique Google Authenticator code to verify your identity.
Microsoft Authenticator is another very reliable two-factor authentication app for Android. Just like Google Authenticator, Microsoft Authenticator also requires you to connect your accounts to Authenticator.
After the accounts are signed in, you will need a Microsoft Authenticator One-Time Password (OTP) to access the account. Microsoft Authenticator is compatible with all major platforms such as LinkedIn, Amazon, Dropbox, Google, Facebook, etc.
2FA Authenticator is one of the best two-factory authentication apps for Android. The app includes a very clean user interface, which makes the app easier to use.
If we look at the functionality, it is very similar to the other apps on this list. You can connect your accounts with 2FA Authenticator, and the app will generate a Time-Based One-Time Password (TOTP) each time you or someone tries to log into the connected account.
Aegis Authenticator is one of the best two-factor authentication apps on Android. The main advantage of the Aegis Authenticator is that it is an open source application, which means that it is completely free.
In terms of security, the app uses state-of-the-art AES-256 encryption standards to encrypt all of your stored data. So even someone gets their hands on the data, they will not be able to abuse it due to the encryption. Additionally, the app creates one-time passwords (OTP) using industry standard algorithms to ensure that only you have access to your account.
The gaming industry is booming, and that’s the very reason hackers try to hack gaming accounts with valuable premium games. World of Warcraft is a very popular PC game from Blizzard, and it is prone to hackers because of its valuable characters.
So if you are a Blizzard user and play Blizzard games like World of Warcraft or Hearthstone, you can use the Blizzard Authenticator to protect your games. By using the Authenticator, only you will be able to access your account.
andOTP is another open-source application that you can use to add the extra layers of 2FA to your accounts. The best thing about this app is that it is very lightweight and only requires essential permissions to work.
Using andOTP, you can add two-factor authentication to your online accounts. Whenever you log into connected accounts, you will need to authenticate your identity using the OTP generated by andOTP.
Twilio is one of the best two-factor authentication apps on Android. The app comes with cutting edge security features to keep your data safe. It uses the same algorithm to protect your data, which is used by banks and government agencies such as the NSA.
In addition to that, you also get the option of cloud backup. So even if you lose your smartphone, your data will remain safe and you will have access to your accounts. Twilio is also completely free.
FreeOTP Authenticator is one of the best two-factor authentication apps on Android. Just like the other authenticator apps on this list, FreeOTP Authenticator also generates a one-time password, which you can use to access connected accounts.
FreeOTP Authenticator also supports multiple platforms like Google, Facebook, Github, Instagram, Evernote, etc. In addition, FreeOTP is completely free.
TOTP Authenticator is another very popular two-factor authentication app that you can use to protect your accounts. The app includes a lot of useful features like Cloud Sync, Dark Theme, organization feature, multi-device use, etc.
You can connect all of your online platforms with the app and then you can access them using the TOTP generated by the app. TOTP Authenticator is free, but it comes with in-app purchases.
ESET Secure Authentication
ESET Secure Authentication is one of the best two-factor authentication apps, primarily designed for use by businesses. This application does not work on its own and only works if you have the ESET server side installation on your company server.
The app includes integration for VPNs, remote desktop protocols, Microsoft web pages, and more. If you are a business owner and have ESET security on your servers, you can use this app to add the extra layer.
That’s it, guys. Here are the 10 best two-factor authentication apps for Android. Most of these apps are free, but some of them offer in-app purchases. Also, don’t forget to check out our best password managers to find the best password manager for your smartphone.