Productivity
Authenticator 2FA & OTP – Ring
A secure authenticator for two-factor authentication. Generate one-time passwords for all major services — offline, encrypted and fully private.
- Free
- iPhone · iOS 17+
About Ring
Ring protects your online accounts with fast and reliable two-factor authentication. It generates secure one-time passwords using industry-standard TOTP — the same codes Google Authenticator uses — and works with thousands of services.
Codes are created exclusively on your device: no cloud, no tracking, no data collection. Simple. Secure. Private.
Features
Secure authentication
Generate 2FA verification codes directly on your device.
- →TOTP & OTP standards
- →Offline code generation
- →Encrypted local storage
Works everywhere
Compatible with every service that supports authenticator apps.
- →Google, Microsoft, GitHub, Amazon
- →Instagram, Facebook, X, LinkedIn
- →PayPal, Coinbase, Dropbox and more
Fast & easy
Access your verification codes in seconds.
- →Instant QR code scanning
- →One-tap copy
- →Home Screen widgets
Organization
Keep dozens of accounts tidy.
- →Folders for your accounts
- →Custom icons and colors
- →Smart sorting
From the blog
How to Set Up Two-Factor Authentication with an Authenticator App
What TOTP codes are, why an authenticator app beats SMS, and how to turn on 2FA for any account in a few minutes without locking yourself out.
Authenticator App vs SMS vs Passkeys: Which 2FA Method Should You Use?
SMS, email, authenticator apps, push prompts, security keys and passkeys compared: how each handles phishing and SIM swaps, and which to use for each account.
Lost Your Phone with Your 2FA Codes? How to Get Back Into Your Accounts
Lost, stolen or reset the phone with your authenticator codes? Get back in with backup codes, signed-in devices and account recovery, then prevent a repeat.
FAQ
Does Ring need an internet connection?+
No. TOTP codes are generated offline on your iPhone, so they work anywhere — even in airplane mode.
Which services does Ring support?+
Any service that offers authenticator-app 2FA: Google, Microsoft, GitHub, Amazon, Instagram, Facebook, X, LinkedIn, PayPal, Coinbase, Dropbox and thousands more.
Are my 2FA secrets sent to a server?+
No. Secrets are stored encrypted on your device. Ring has no tracking and collects no data.
Get Ring on iPhone
TOTP authenticator with Face ID, folders, and Home Screen widget