Software Alternatives & Reviews

FreeOTP VS Google Authenticator

Compare FreeOTP VS Google Authenticator and see what are their differences

FreeOTP logo FreeOTP

Open source implementation of the two-factor authentication HOTP and TOTP schemes.

Google Authenticator logo Google Authenticator

Google Authenticator is a multifactor app for mobile devices.
  • FreeOTP Landing page
    Landing page //
    2023-06-26
  • Google Authenticator Landing page
    Landing page //
    2023-03-25

FreeOTP videos

FreeOTP - My Favorite Open-source Two-Factor Authentication App

More videos:

  • Review - FreeOTP Preview (iOS)

Google Authenticator videos

How to Use Google Authenticator

More videos:

  • Review - GOOGLE AUTHENTICATOR vs. AUTHY - (AUTHY WON)

Category Popularity

0-100% (relative to FreeOTP and Google Authenticator)
Identity And Access Management
Two Factor Authentication
Password Management
43 43%
57% 57
Authentication
6 6%
94% 94

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FreeOTP and Google Authenticator

FreeOTP Reviews

Top 6 Google Authenticator Alternatives in 2023
One complaint about Google Authenticator is that it’s no longer open-source, with the relevant repositories not updated for several years. This isn’t an issue with FreeOTP, however, as it’s completely open-source.
The Best 2FA Apps 2021: Locking Down Your Online Accounts
The only apps we wouldn’t recommend are paid ones. For example, Authenticator Plus on Google Play is rife with issues, and it costs $2.99. There are plenty of free options available, and if you don’t trust the likes of Google and Microsoft, there are open-source options like andOTP and FreeOTP.

Google Authenticator Reviews

7 Best Google Authenticator Alternatives For Android And iOS
Except for one, all the apps mentioned above are available for Android and iPhone. You can add accounts which you want to secure by scanning their barcode or simply entering the secret key or id in all of them. Some of them will let you capture a screenshot and some of them will not. Apart from that, all these are free to use and provide better features making them as the...
The Best Authenticator Apps for 2023
When you use Google Authenticator to log in to your Google account, you enter the six-digit code shown in the authenticator app, just as you would to log in to any other service. The app also lets you import logins from an old phone to a new one if you have the former on hand. As with Microsoft Authenticator, there's no Apple Watch app or even an Android Wear app for Google...
Source: www.pcmag.com
Top 6 Google Authenticator Alternatives in 2023
Although they aren’t as big or widely known as Google or Microsoft, Twilio’s Authy app is one of the most impressive and feature-rich Google Authenticator alternatives. Twilio takes pride in the fact that their app can be used anywhere Google Authenticator can be used, meaning that those making the switch won’t hit any unexpected compatibility issues.
Is Authy better than Google Authenticator?
The difference between Authy and Google Authenticator lies in the number of features offered by each app. If you like minimalism, use Google Authenticator, but if you like multi-device support, full Backup of your 2FA codes, or three authentication types, use Authy.
The Best 2FA Apps 2021: Locking Down Your Online Accounts
Google Authenticator is really the baseline here, because nearly all sites that support 2FA support Google’s app as well. For example, LastPass Authenticator and Authy aren’t explicitly supported by as many sites and services. However, they still use TOTP, making them compatible with all services that support Google Authenticator.

Social recommendations and mentions

FreeOTP might be a bit more popular than Google Authenticator. We know about 8 links to it since March 2021 and only 7 links to Google Authenticator. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FreeOTP mentions (8)

View more

Google Authenticator mentions (7)

  • Google Authenticator now supports Google Account synchronization
    Here they have support page https://support.google.com/accounts/answer/1066447. - Source: Hacker News / about 1 year ago
  • I'm building a macOS app in a week with Tauri and Supabase.
    Many authenticator apps already exist on Google Play Store and Apple App Store. Most of them have synchronization features but are limited to backup only or sync with the same platform (ie: iOS or Android only). I'm using one of them for years and at this moment I'm feeling bothered when switching to a mobile device every time login into a website or online service. So, I created Otentik Authenticator. A Google... - Source: dev.to / over 1 year ago
  • Ask HN: How to enable 2FA for Google Account to use Authenticator app?
    Their only docs suggest using an authenticator app (which presumably runs on the 'phone which potentially can be lost' anyway) is possible: https://support.google.com/accounts/answer/1066447?hl=en&ref_topic=2954345 If it's not showing up for you, you'd need to contact their support team to find out why. - Source: Hacker News / about 2 years ago
  • Bought Centric Swap / CNS? Here’s What To Do Next
    By the way, if you don’t already have 2FA (Two-Factor Authentication) set up on your Centric Wallet, now would be a good time to do that. You’ll need to have a 2FA app installed on your smartphone, such as Google Authenticator or Authy. Source: over 2 years ago
  • Storing hex/pulse/pulse swap
    Use 2FA with Google Authenticator for your email, wallets, and pretty much anything else that allows you to do so. Source: over 2 years ago
View more

What are some alternatives?

When comparing FreeOTP and Google Authenticator, you can also consider the following products

Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

Aegis Authenticator - Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...

Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.

Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.

Azure Multi-Factor Authentication - Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

andOTP - andOTP is a two-factor authentication App for Android 4.4+