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Authenticator App by 2Stable

Freemium#60 of 111 in Authenticator Apps

Authenticator App by 2Stable: A feature-rich TOTP authenticator for Apple users who want autofill and sharing. Ranked #60 of 111 in Authenticator Apps by our editors (3.1/10); pricing: Free plan; best for apple users needing browser autofill and sharing.

3.1/10Editor score

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Authenticator App by 2Stable3.1 Visit 2Stable

At a glance

Editor score
3.1 / 10
Pricing
Free plan
Best for
Apple users needing browser autofill and sharing
Free plan
Yes
Facts checked
21 Sep 2026

Where it wins
- Encrypted synchronization across Apple devices
- Imports from authenticators, password managers, and files
- Browser autofill, widgets, and sharing permissions
Where it doesn't
- Android is currently presented as a waiting-list product
- Automatic synchronization focuses on Apple devices
- Freemium access includes separate in-app purchase options

Our verdict on Authenticator App by 2Stable

Authenticator App by 2Stable generates time-based two-factor authentication codes for online accounts. It is designed for people using iPhone, iPad, Mac, Apple Watch, and supported browsers who want code generation alongside account organization, browser autofill, and sharing permissions. Accounts can be added by scanning QR codes, importing QR-code images or files, or entering secret keys manually. The app also supports offline code generation, biometric unlocking, widgets, and encrypted backup.

Its strongest fit is the Apple ecosystem. Optional iCloud synchronization keeps accounts aligned across Apple devices, while encrypted local storage and Face ID or Touch ID add access controls. The browser extension extends the workflow beyond the native apps, with support for Chrome, Firefox, Safari, Edge, Brave, Vivaldi, Opera, Tor Browser, and Waterfox. For households or teams that need controlled access to authenticator accounts, account groups and sharing permissions provide a more organized approach than a basic code list.

Migration is another notable strength. Authenticator App by 2Stable can import from Google Authenticator, password managers, and files, which may reduce manual account setup. The freemium model includes a free plan and in-app purchase options. Its main boundary is platform scope: automatic synchronization is built around Apple devices, and Android is currently presented as a waiting-list product rather than a live app. Choose it if you use Apple hardware and want browser autofill, imports, offline codes, and sharing in one authenticator. Users who need a live Android app should consider an alternative.

Your product? Our editors can test Authenticator App by 2Stable in depth and publish a review, labelled as paid · from $149/mo →

Authenticator App by 2Stable pricing

Plans Free planFreemium A usable free plan; paid tiers unlock the limits above. Prices checked 21 Sep 2026.

See plans on authenticator.2stable.com

Authenticator App by 2Stable fact sheet

Free plan	Yes
Paid from	Not verified
Code type	Totp
Push approvals	Not verified
Encrypted backup	Yes
Multi-device sync	Yes
Team administration	Not verified
Supported platforms	iOS, macOS, Android, browser extension
Deployment	Cloud, Desktop, Mobile, Browser extension
Platforms	iOS, macOS, Android, Chrome extension
Support	Email, Docs
Built for	Solo, Small business (editorial estimate)
Integrations	2 integrations: iCloud, Apple CloudKit
Pricing	Free plan
Website	authenticator.2stable.com
Facts checked	21 Sep 2026

Authenticator App by 2Stable integrations

Authenticator App by 2Stable lists 2 integrations on its own site.

iCloud
Apple CloudKit

Alternatives to Authenticator App by 2Stable

See all Authenticator App by 2Stable alternatives →

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Featured on iTechGuides

Authenticator App by 2Stable is listed in our Authenticator Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update