Sentinel Lifetime Deal : 2-Factor Authentication

Quick Overview

900+ icons available.

Customize the app with themes & display modes.

iOS & macOS Widget.

Alternative to Google Authenticator and Authy.

Sentinel Lifetime Deal

Think if there was an Authenticator app that synchronized across all your devices, was encrypted, and was accessible only by you.

Meet Sentinel Lifetime Deal

Sentinel is a 2-factor authentication app that makes it easier to manage 2-factor authentication.

It is available for iOS, macOS, and watchOS, and uses the secure iCloud Keychain to store and share data between all your devices.

In this way, the times when you forgot to migrate your Google Authenticator from your old devices are gone.

Other than syncing, it offers:

  • Folders, to organize your tokens.
  • Backups, to travel back in time.
  • Themes and UI customizations, to give the eye its part.

Sentinel also features 1000+ icons, and if one is missing you can easily create a Pull Request or open an issue on the GitHub repository.

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Keep it Organized with Folders

Store all your 2FA tokens securely in Sentinel and organize them in folders (Work, Personal, Crypto, Social, etc.) for even easier access.

Easily access your 2FA tokens on all your devices

Sentinel stores your data securely in your personal iCloud Keychain, shared with all your devices, and not accessible by anyone. Not even us.

Fully Customizable

Dark Mode is an old concept, Sentinel takes it to the next level with many UI customizations and themes.

How does it work?

Add a 2FA code either via QRCode or manual input and let Sentinel manage it for you!

  1. Scan the QRCode: Scan the provided QR code or input manually the secret string.
  2. Validate the token: Insert the generated code in the provider’s website/app to confirm its validity.
  3. You are protected: When requested Sentinel will provide you with a unique code to validate your identity.

Vendor Testimonial

Customer Reviews

Product Road-map:

  • Release features to safely store crypto wallet seed phrases.
  • Release Sentinel for Android.
  • Release Sentinel for Chrome.

Deal Terms:

  • Length of Access: Lifetime.
  • 60-Days Refund Policy.


What you get in this deal

  • Unlimited 2FA tokens
  • Device syncing
  • Folders & Widgets
  • UI Customizations
  • Secure Backups
  • Custom Themes
  • iCloud Family

Hurry! Only 199 Licence are left

Sentinel Premium LTD


$25 LTD


60 Days Money Back Guarantee

Frequently Asked Questions

Questions:- How to redeem codes?
Questions:- Does Sentinel provide support?

– Sentinel offers customer support via email at [email protected]

Questions:- Which app does it work with?

Sentinel supports standard TOTP & HOTP. You can use it to protect your Instagram, Google, Facebook, Binance,, Shopify, & 10.000+ other services.

Questions:- What if the data is not syncing?

Make sure you have the iCloud Keychain enabled on all your devices. You can find it under Settings > iCloud > Keychain and set it to “On”.

Questions:- Can I migrate from Google Authenticator?

Yes, export your data from Google Authenticator as a QRCode and simply scan it with Sentinel. It’s that easy!

Questions:- How secure is Sentinel?

Sentinel uses the iCloud Keychain to store and transfer data, the same encrypted storage where Apple saves your Safari passwords.

Questions:- Can you access our data?

No, we can’t have access to your data even if we would. They are stored in your private iCloud Keychain, accessible only by you.

Questions:- Is Premium shared with iCloud Family?

Yes, you can get Premium and have all your family use Sentinel to protect their accounts and data.

Questions:- What is a lifetime deal?

-As per our agreement with the vendor, once you redeem your code then you’ll get lifetime access to the tool. (Lifetime means – Lifetime of the product).


We do our level best to provide you the latest deals at an affordable price but as a third party, we can’t control what happens on the vendor’s side.


In a few cases, our partners get acquired or stop their services and in such unfortunate situations where the product does not last long, there is not much DealMirror can do about it.


So, it’s suggested to check the tool thoroughly once you redeem your code and if you are fully satisfied with the tool then keep it otherwise you have 60 days for refund.

Questions:- Can I get an invoice for my subscription under my company name?

-Yes, you can. Just send us an email at [email protected] and we will take care of this.

3 reviews for Sentinel Lifetime Deal : 2-Factor Authentication

  1. Equilibrium

    The best authenticator app Works on all my devices, it is fast to use, has automatic backups, and has great support.

  2. Neto Lorenzi

    It’s easy to use this software. It synchronizes with all of my devices without any settings. It makes 2FA so simple to use that I’ve enabled it in many more services than I did previously, giving me increased protection without adding any additional work.

  3. Scott Weiler

    This 2FA authenticator is the best one available. You will always have access to what you need because it synchronizes flawlessly across devices. The developer responds quickly. My greatest recommendation is for this software!

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