AuthenticatorSM App

Two Factor Authentication, OTP

Protect your online accounts with secure, standards-based two-factor authentication. Authenticator App – 2FA MFA generates time-based one-time passwords (TOTP) directly on your iPhone, giving you a reliable second step for sign-ins without depending on SMS codes.

hero-illustration-desktop-new

Key Features

Authenticator provides reliable security for both personal and work accounts. From email and social media to crypto platforms and business tools, the app helps keep your login information protected and easy to access. Commonly supported platforms include: Google, Microsoft, Facebook, Instagram, Twitter (X), LinkedIn, Amazon, Dropbox, PayPal, eBay, Snapchat, Pinterest, Reddit, Yahoo, Shopify, Slack, Zoom, Airbnb, Uber,...

feature-01-mobile
feature-02-mobile
feature-03-mobile
feature-04-mobile
feature-05-mobile
feature-06-mobile
feature-07-mobile
feature-08-mobile
benefits-top-illustration-mobile

Secure Your World With Our App

Secured 2FA storage

Secure Cloud Backup & Sync

Private In-App Browsing

Instant QR Code Scanning

Face ID & Touch ID Lock

Password Manager

3-day free trial

Your Accounts Are Safe With Us

70 M+

USERS' CHOICE

4.9

RATINGS & REVIEW

JD

John D.

Very secure

"Great authenticator app. Easy to set up, stable day to day, and the backup flow made moving to a new phone painless."

PK

Priya K.

Clean interface

"Everything important is easy to find. Scanning QR codes is fast and the app feels much more polished than other options I tried."

MR

Mateo R.

Works perfectly

"I use it for work and personal accounts. Codes refresh reliably and I have not had any sync issues across devices."

ES

Emily S.

Worth it

"The app gives me confidence that my accounts are protected without adding friction every time I need to log in."

benefits-vault-desktop
app-icon-mobile
AuthenticatorSM App

Two Factor Authentication, OTP

Access your authentication codes anytime, even without an internet connection. Codes are generated directly on your device, so weak signals or offline situations won’t block your sign-ins.

Secure Your App Now