Authenticator 2FA | Sentinel 4+

Two Factor Authentication TOTP

Tommaso Carpi

    • 4.2 • 18 Ratings
    • Free
    • Offers In-App Purchases

Description

Securely manage your 2-Factor Authentication codes with Sentinel Authenticator.
Join the community today and enjoy the benefits of secure account protection, including:

- Easy management of all your 2-Factor Authentication codes
- Secure sharing of your codes across all your Apple devices thanks to the iCloud Keychain (strongly encrypted by Apple) or Sentinel Cloud (end-to-end encrypted)
- Organized accounts into folders to mix both work and personal accounts without losing your mind
- Encrypted backups to ensure you never lose your 2FA codes again

Additional benefits of Sentinel include:
- 900+ icons available to customize your experience
- 8+ Themes and display modes (including Modern, Classic, Condensed, and Focus) to suit your preferences
- iOS and macOS Widget for quick access to your 2FA codes

If you need assistance or encounter any issues, our friendly support team is available to help.
Contact us at hello@getsentinel.io; we'll usually respond in less than one hour.

For more information, please refer to our Terms of Service and Privacy Policy.
Terms of Service: https://getsentinel.io/terms-of-service
Privacy Policy: https://getsentinel.io/privacy-policy

Download now and enable 2FA on all your favorite apps, including Instagram, Google, Binance, Kraken, Robinhood, Discord, and Twitch.

What’s New

Version 9.0.8

v9.0.8 includes:
• fix bug with edit button
• fix to the export feature

Ratings and Reviews

4.2 out of 5
18 Ratings

18 Ratings

DrBell17 ,

An Easy Win!

When searching for an Authenticator app, security and convenience don’t usually come hand-in-hand. Obsidian changes all of that for me, by leveraging existing iCloud Keychain infrastructure which is naturally trusted and secure, Obsidian is able to seamlessly synchronise my tokens across all of my Apple Devices including my two iPhones, iPad and MacBook, it’s effortless, easy to use and the developer is easy to contact in the event of any issues. I’ve never used an app that’s backed by a responsive developer that is keen and eager to implement fixes and features so quickly and willingly. I’m extremely impressed with Obsidian and it’s easy for me to recommend it to anyone who is solely bought into the Apple ecosystem!

brentj012345663 ,

Great app

Nice app, reasonable subscription price, developer responded to an issue really quickly. Apple centric, always a bonus.

Check out the WatchOS and iOS versions too, really handy.

Thanks

brtknr ,

Beware of lock in

There is no easy way to export all your keys once you’ve entered them like google authenticator allows.

Developer Response ,

Hi,

We have implemented the export feature like Google Authenticator!

It would really mean the world to us if you could edit this review 😀

Thank you so much!

Subscriptions

Annual Subscription
Annual Subscription
Unlock all app features
£9.99

In-App Purchases

Lifetime Access
Lifetime Access
Purchase to unlock all features
£39.99

App Privacy

The developer, Tommaso Carpi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Usage Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Supports

  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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