I like that Google Authenticator is lightweight and straightforward. It doesn’t need internet to generate codes, which makes me feel more secure. The setup is quick, and once accounts are added, I can log in without worrying about SMS delays or weak passwords. It’s free and works smoothly on most apps I use. Review collected by and hosted on G2.com.

The main issue is that it doesn’t have an easy backup or sync option. If the phone is lost or reset, all codes are gone and recovery becomes difficult. The interface is also very minimal — no option to search or organize accounts, which can be confusing if someone has many logins saved. Review collected by and hosted on G2.com.

I use Google Authenticator daily to securely log into all my work tools like Nugget, Lifeline and Oracle. Few things I like most:

- Generates a time based OTP instantly, secure login in seconds without any delay

- Works offline, no internet needed to generate authentication codes

- Supports multiple work accounts in one place, all tools secured in one app

- Simple and clean interface, no extra setup or technical knowledge needed

- Adds an extra layer of security to all work accounts, gives complete peace of mind

- Fast and reliable, code generates instantly every time without any lag or error Review collected by and hosted on G2.com.

No big dislikes, but the codes disappear quickly and there is no option to refresh them when they are about to expire, so I have to wait until they expire and enter the new one. Also account recovery can be a bit difficult when switching to a new device. Review collected by and hosted on G2.com.

The best that I like about this application is because it is completely straightforward and fast to use. I just open the app, find at the 6-digit code that refreshes every 30 seconds and type it in. There are no cluttered menus, annoying ads, or extra fluff, it just focus entirely on doing one job securely and efficiently, and the most important thing is, it is totally free. Review collected by and hosted on G2.com.

What I dislike is if you lose or replace your phone, recovering your connected accounts can become a major headache if you haven't carefully set up or verified your cloud export options beforehand. What they can improve is by making account backup and cross-devices recovery much more foolproof by introducing a mandatory encrypted cloud sync setup right when a user adds their first account. Review collected by and hosted on G2.com.

Google Authenticator has significantly changed the way we work when using BambooHR. It integrates smoothly with the HRIS platform and offers user-friendly technology, which has been a real benefit in our employees’ day-to-day experience. Review collected by and hosted on G2.com.

I haven’t found any disadvantages to using Google Authenticator. The setup was seamless on BambooHR and on our employees’ mobile devices. Review collected by and hosted on G2.com.

As a graphic designer, I have several accounts across different platforms that I use for client communication, project files, cloud storage, and other work-related services. I use Google Authenticator for two-step verification because it’s supported on most platforms. What I like about Google Authenticator, and what feels unique to me, is how simple and clean the interface is. Everything is easy to understand, and you can see what you need at a glance as soon as you open the app. I just open it, find the specific account, and get the code. Review collected by and hosted on G2.com.

The main thing I dislike about Google Authenticator is that it doesn’t have a feature to group accounts. Since I have multiple accounts added, it would be much easier and more efficient to manage them if I could organize them into different groups. Review collected by and hosted on G2.com.

What I like most about Google Authenticator is how simple and reliable it is. Setting it up is quick, and generating verification codes is fast and straightforward. I also like that it works without needing an internet connection, which makes two-factor authentication convenient when logging into different accounts. Review collected by and hosted on G2.com.

One thing I dislike about Google Authenticator is that managing a large number of accounts can become a little difficult, especially when you have many codes saved. The interface is simple, but it could offer more organization and customization options to make finding specific accounts easier. Review collected by and hosted on G2.com.

It’s a fairly simple piece of software with basic functionality. It does what it’s supposed to do, which is nice. I also like that it removes the headache of having to look for separate 2FA methods for my passwords, since it’s integrated into Google’s services and it’s free. On top of that, they’ve added cloud storage, which is a nice extra. Review collected by and hosted on G2.com.

The main issues, in my opinion, are that anyone who has your phone also has access to your codes, and that if your Google account gets compromised, it makes the authenticator essentially pointless. Another thing I find really annoying is that I always need to have my phone with me, and that’s simply not the case for me very often. Review collected by and hosted on G2.com.

What I like most is how simple and reliable it is. I mainly use it as part of my multi-factor authentication process when connecting to my company’s OpenVPN CloudConnexa environment. Once it’s set up, I just open the app, enter the verification code, and I’m connected within a few seconds.

The app is lightweight, launches quickly, and works even without an internet connection since the codes are generated directly on the device. I’ve really appreciated that, because it means I can still authenticate even if my network connection isn’t fully established yet.

I also like that it stays out of the way of my daily work. The interface is clean, there aren’t a lot of unnecessary options, and finding the right account is straightforward. It simply does what it’s supposed to do without adding extra complexity.

Overall, it gives me an extra layer of security without making the login process frustrating. For something I use almost every workday to access company resources securely, it’s been dependable and easy to use. Review collected by and hosted on G2.com.

I don’t have any major complaints, but there are a couple of areas that could be improved. When I switch to a new phone, I have to make sure my accounts transfer correctly; otherwise, setting everything up again can take a bit of time. It’s not something I do often, but it’s definitely worth planning ahead for.

Another small inconvenience is that the verification codes refresh every 30 seconds. If I get distracted while logging in, I sometimes miss the current code and have to wait for the next one. It’s a minor issue and pretty much expected with this kind of security, but it does come up now and then.

Other than that, the app has been very reliable. It opens quickly, generates codes instantly, and has worked consistently whenever I need to sign in securely to my company’s VPN and other protected resources. Review collected by and hosted on G2.com.

What I like best about Google Authenticator is its simplicity and reliability. The app is extremely easy to set up—just scan a QR code and you’re good to go. It works completely offline, which makes it fast and dependable even when you don’t have network access.

I also appreciate how lightweight and clutter-free the interface is. It focuses purely on generating secure one-time codes without unnecessary features, which makes it very user-friendly. The time-based codes refresh automatically every few seconds, ensuring strong security without any manual effort.

Another big advantage is its compatibility—it supports a wide range of platforms and services, so I can manage authentication for multiple accounts in one place. Overall, it’s a straightforward, secure, and efficient tool for everyday use. Review collected by and hosted on G2.com.

One drawback of Google Authenticator is the lack of seamless backup and recovery options. If you lose or reset your phone without proper setup, recovering access to all linked accounts can be time-consuming and frustrating.

Additionally, the app has a very minimal interface, which, while simple, also means it lacks advanced features like account organization, search, or easy export/import options. For users managing many accounts, this can become slightly inconvenient.

Another limitation is the absence of cross-device sync in some scenarios, making it less flexible compared to some newer authentication apps. Overall, while it excels in simplicity and security, it could improve in terms of usability and account management features. Review collected by and hosted on G2.com.

I like how Google Authenticator allows me to sync my access codes from one device to the other allowing me to have everything all in one place. Excellent integration with other software. The system is easy to implement once saved and accessing the customer support with the help offered is superb. There's not much need of a frequency of often using the app as the codes arrive within seconds. Review collected by and hosted on G2.com.

Google Authenticator takes up far more memory on devices than what would be preferable. wish the app were more nimble and lighter weight. Review collected by and hosted on G2.com.