The easiest way to add another security layer to guard your online presence against hackers.

TOTP Authenticator allows you to quickly and conveniently protect your accounts by adding 2-factor authentication. The app brings together best in class security practices and seamless user experience together.

This app generates one-time tokens on your device which are used in combination with your password. This helps to protect your accounts from hackers, making your security bulletproof. Just enable the two-factor authentication in your account settings for your provider, scan the QR code provided and you're good to go!

Top Features:

- Completely offline
The app doesn’t connect to the internet at all, keeping your security tokens completely safe.

- Personalise the accounts
Set custom icons to quickly identify your accounts. You can also chose from the long list of icons provided by the app. You also have the power to enable notifications for a more intuitive experience.

- Multi-platform support
TOTP Authenticator syncs seamlessly across platforms. You can export the data from one platform, and simply import it on the other.

- Multi-device usage
The app powers you to backup and export your account details in an encrypted format. This backup can then be imported into any phone running TOTP Authenticator. No more troubles when switching your mobile!

- Unlimited account support
Any site offering two-step authentication works flawlessly with TOTP Authenticator. Some service not working for you? Contact our support!

- Quick access via widgets
You can easily add multiple widgets for your favourite accounts on the home screen for quick access.

- Biometric security
You can lock the app either with your fingerprint/ face scan or a 4-digit PIN. This helps to protect your codes from prying eyes or in case someone gets access to your phone.

- Quick access via favorites
You can easily pin accounts as favourites so they appear on the top of the list. You can also arrange the accounts order, by simply dragging them.

Accounts Supported
• Google
• Facebook
• Apple
• Amazon
• Paypal
• Github
• Fortnite
• Twitter
• Bitbucket
• Dropbox
• Evernote
• LinkedIn
• GoDaddy
• Microsoft
• Dashlane
• Epic Games
• TeamViewer
• Wordpress
• Yahoo
• Blizzard Games
& …

What’s New

Version 1.07

Thanks for choosing TOTP Authenticator - Fast 2FA! This version includes:
- Updated home screen layout.
- Added icon auto detect for popular services.
- Added shortcut to backup/restore data.
- Performance improvements.
- Minor bug fixes.

Ratings and Reviews

4.2 out of 5
78 Ratings

78 Ratings

Llarinb ,

Easy and simple

Does what it says. Easy to use and set up new accounts

shepdave ,

Where is passcode unlock?

I do not use thumbprint security on my iPhone. I don’t think anybody needs to have my thumbprint. I just updated this app and now I can’t access it without thumbprint security. This means I am locked out of all applications that I set up with 2FA using this app. It’s suddenly worse than useless to me. It’s locked me out of sites I need to use.

Developer Response ,

Hi Shepdave, we have released a newer app version with the bug fix. Please update the app for a smooth experience. If you still feel any issues, kindly reach us at Sorry for any unconvenience caused. Have a good day :)

LAVsBgy ,

IPhone 6s and Citrix Sharefile woks great

I have it working on my Android as well as in my iPhone. They both work well.


36 MB

Requires iOS 11.4 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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