OTP Auth
Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.
About OTP Auth
OTP Auth is a two-factor authentication app for iPhone and iPad by Roland Moers, listed on the App Store under Utilities. It generates codes for accounts such as Dropbox, Facebook, GitHub, and Google Mail.
You can store codes, view them on Apple Watch, use Siri support, a Notification Center widget, and a Safari extension for pasting. It offers encrypted iCloud sync, encrypted backups, and import/export via AirDrop, iCloud, Dropbox, Mail, and other options. It works offline and locks with Face ID, Touch ID, or password.
Data is stored with AES-256 encryption locally and in iCloud Drive when sync is enabled. The app states it does not collect personal information or connect to the internet except for optional iCloud sync. It suits iOS users who want offline code management on Apple devices.
Key features
- Manage two-factor codes on iPhone and iPad
- Works with Dropbox, Facebook, GitHub, Gmail and more
- Encrypted iCloud sync for accounts
- Apple Watch support and Notification Center widget
- Works offline without internet connection
- Face ID, Touch ID or password app lock
Best for: iPhone, iPad, and Apple Watch users who need to manage two-factor authentication codes.
Good for
- AES-256 encryption for stored data
- Works offline without internet access
- Face ID, Touch ID or password lock
- Encrypted backups and import/export options
Watch out for
- Listed for iPhone, iPad and Apple Watch only
OTP Auth at a glance
- Category
- Privacy & Security › Security Tools
- Type
- Website
- Pricing
- Freemium
- Platforms
- iOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Security Tools
OTP Auth alternatives
Tools and sites you could use instead, ranked by how closely they match.
Generate two-factor authentication codes in Chrome, Firefox, or Edge with the Authenticator extension.
Store, generate, and organize one-time password codes with 2FAuth, a self-hosted manager for individuals and teams.
Find which websites support two-factor authentication and what methods they offer in this directory.
Build authentication into applications with Better Auth, an authentication framework.
FreemiumOpen source
24 alternatives
Lucia was deprecated in March 2025. The website was updated in July 2026 and points to code/auth_session.ts as a single-file replacement for the NPM package and to the Auth Book for auth information.
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OTP Auth FAQ
What devices does OTP Auth work on?
The App Store listing shows support for iPhone, iPad, and Apple Watch.
Does OTP Auth work offline?
Yes, the listing states it works offline and does not connect to the internet unless iCloud sync is enabled.
How is data protected in OTP Auth?
All stored data uses AES-256 encryption, and the password never leaves the device. When iCloud sync is enabled, an encrypted copy is stored in iCloud Drive.
Is OTP Auth free?
The App Store lists it as Free with In-App Purchases.
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