Auth NFC
A simple, secure authenticator
About
This app provides a secure way to manage your accounts using NFC technology for an extra layer of protection. It allows for easy import/export of accounts and offers options to store secrets locally or on external NFC tags and YubiKeys.
What's New in Auth NFC
1.3
November 17, 2025
• Minor enhancements and bug fixes
Developer apps
FAQ
What is Auth NFC?
Auth NFC is a simple authenticator app that uses NFC technology to provide an additional layer of security for your accounts. It allows you to manage account secrets and enable two-factor authentication.
How does Auth NFC use NFC?
You can store your account secrets on NFC tags or YubiKeys, and the app requires both your password and the NFC tag for authentication, adding a physical security element.
Can I back up my Auth NFC accounts?
Yes, Auth NFC allows you to generate QR codes of your accounts for photo backups. You can also export your accounts, including secrets, in plaintext or encrypted formats.
Is Auth NFC secure?
Auth NFC securely stores your secrets using industry-standard encryption and hashing algorithms. Data is stored locally on your device unless you choose to store secrets on external NFC tags.
What devices does Auth NFC support?
Currently, Auth NFC is supported on iPhones. The app was last updated on November 17, 2025, with version 1.3.
What is the age rating for Auth NFC?
Auth NFC has an age rating of 4+, making it suitable for a wide range of users. The app is free to download and use.
Does Auth NFC have ads?
No, Auth NFC does not contain advertisements. It is a free application with no in-app purchases or ads.
How often is Auth NFC updated?
Auth NFC was last updated on November 17, 2025, indicating active development. The current version is 1.3.
