Sentinel Authenticator ⊽ 2FA

Dear Authenticator, Keys open doors and you my friend are the key. Thank you.

I've used Google's free Authenticator App for years to store my 2FA tokens. Over the years I've had to change phones a couple of times and in doing so I've experienced duplicate token entries appearing for no reason and thus I've always lived in fear of 2FA tokens corrupting or deleting entirely – being locked out of any vital accounts I need to operate my business and finances would be an utter nightmare and the amount of time and hassle it would cost me makes it completely worth me paying/investing to remove the risk entirely: Obsidian runs on iOS and macOS and sync's my 2FA tokens across multiple devices and has backups too (secured with apple iCloud and keychain). The one-off 'Fusion Lifetime' in-app purchase is a no-brainer given how effective it is and the QR code import feature makes it ridiculously easy to move everything over from Google in an instant. The developer seems extremely friendly and responsive to questions and updates too! 5 Stars – 100% Recommend.

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

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!

Great authenticator beautiful, easy to use on all platforms. Keeps getting better

Fantastic UX, excellent functionality, dependable, secure and extremely responsive developer makes this a clear winner amongst a sea of 2FA apps. I’ve tried them all, nothing compares! Support a great indie developer!

Easy to use and to set up. Finally I have a simple too that does exactly what I need, without many unnecessary features. Direct to the point. Fantastic.

I have used pretty much every single authenticator on the App Store and each one is missing features that Authenticator has. I wish I would have found this app earlier. I would have had a great experience off the bat andI I would have saved money on bad 2FA/MFA apps.

This single app is the one which released me from using several different apps. I have been using this for years, and the developer is awesome.

I Have used every 2FA app in the store. And they all are nothing like Authenticator!