Free encrypted backups keep tokens safe across devices
Supports SMS codes and QR-based setup for flexible security
More extensive password-management features found in some competitors are not part of this app
Some rivals market broader MFA workflows beyond TOTP/SMS that this app focuses on
About LastPass Authenticator
LastPass Authenticator is a productivity app developed by LastPass US LP.
Download Statistics
LastPass Authenticator has been downloaded 2.3 million times. In the last 30 days, the app was downloaded 8.5 thousand times.
User Ratings
LastPass Authenticator is rated 4.49 out of 5 stars. The rating is based on 17 thousand ratings.
App Information
LastPass Authenticator is FREE to download. The last update was on June 17, 2024.
Technical Requirements
LastPass Authenticator requires Android 12+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2016.
Description
LastPass Authenticator offers effortless two-factor authentication for your LastPass account and other supported apps. With one-tap verification and secure cloud backup, LastPass Authenticator gives you all the security, without any of the frustration.
ADD MORE SECURITY Safeguard your LastPass account by requiring two-factor authentication codes when signing in. Two-factor authentication improves your digital security by protecting your account with an additional login step. Even if your password is compromised, your account can’t be accessed without the two-factor authentication code.
You can even mark a device as “trusted”, so you won’t be prompted for codes on that device while your account remains protected by two-factor authentication.
TURNING IT ON To turn on LastPass Authenticator for your LastPass account: 1. Download LastPass Authenticator to your mobile device. 2. Log in to LastPass on your computer and launch “Account Settings” from your vault. 3. In “Multifactor Options”, edit LastPass Authenticator and view the barcode. 4. Scan the barcode with the LastPass Authenticator app. 5. Set your preferences and save your changes.
LastPass Authenticator can also be turned on for any service or app that supports Google Authenticator or TOTP-based two-factor authentication.
LOGGING IN To login to your LastPass account or other supported vendor service: 1. Open the app to generate a 6-digit, 30-second code OR approve/deny an automated push notification 2. Alternatively, send SMS code 3. Enter the code into the login prompt on your device OR hit approve/deny request
FEATURES - Generates 6-digit codes every 30 seconds - Push notifications for one-tap approval - Free encrypted backup to restore your tokens on a new/reinstalled device - Support for SMS codes - Automated set-up via QR code - Support for LastPass accounts - Support for other TOTP-compatible services and apps (including any that support Google Authenticator) - Add multiple accounts - Available on Android and iOS - Wear OS support for LastPass Premium, Families, Business and Teams customers
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Sometimes LastPass is still prompting OTP code, which doesn't work anymore when I switch to LP Authenticator. Otherwise, all is good and easy
★★★★★ぽっじくりす· Feb 22, 2026
I've been using LastPass for a few years now and have nothing good things to say about it. It's easy to use, quick and makes life a lot easier when you've got to juggle hundreds of passwords. I took it Department's advice years ago, so now I have an independent password for every website I register with and LastPass just makes handling all those passwords simple.
★★★★★Mark Toler· May 1, 2026
Been using this app for several years. Works as you would expect.
★☆☆☆☆Mary Donev· Feb 4, 2026
Lastpass used work for me all the time on my computer. Now the authenticator comes up constantly. I use it, and it immediately pops up again saying log in with authenticator. I can't log in with my master password either. It goes in a constant circle. I am really ticked off at this nonsense
★☆☆☆☆Anton Z.· Mar 29, 2026
No see how to log in to my LastPass account for codes to be saved at the cloud. Lose your phone - lose your access forever.
★★☆☆☆Lars Fuglsang· Dec 5, 2025
It’s okay, but not if you use it on multiple devices! It won’t automatically sync your logins between apps on different devices, and when you ask it to, it always prompts you to replace all logins with those from the current device. So you have to figure out which device has all your up-to-date logins. What a mess! We all ended up here because, back in the day, Google didn’t back up logins in its authenticator. Now it does, and I’m back to using Google.
Google Play Rankings for LastPass Authenticator
This app is not ranked
Technologies used by LastPass Authenticator
LastPass Authenticator is requesting 0 permissions and is using 26 libraries.
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