
Authy
Duo Security
Azure Multi-Factor Authentication
Lastpass
Microsoft Authenticator
OneLogin
Auth0
Google Authenticator is a multifactor app for mobile devices.

Invoice Ninja
Roofing Calculator
Paymo
Zoho Invoice
Create free invoices online, download PDFs instantly, manage customers, and use VAT, tax, payroll, discount, percentage, and business calculators. Invos combines invoicing and everyday calculations in one simple platform.

Which is more popular?
Based on our record, Google Authenticator seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | support.google.com | invos.dev |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Google Authenticator yet.
Invos Invos is an all-in-one platform for creating professional invoices and using everyday business calculators from a single dashboard. Whether you're a freelancer, creator, consultant, contractor, small business owner, or agency, Invos helps you generate invoices quickly, manage customers,...
What each product offers, as listed by its team.


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Overall verdict
Why this product is good
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Overall verdict
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Google Authenticator and Invos.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Except for one, all the apps mentioned above are available for Android and iPhone. You can add accounts which you want to secure by scanning their barcode or simply entering the secret key or id in all of them. Some...
When you use Google Authenticator to log in to your Google account, you enter the six-digit code shown in the authenticator app, just as you would to log in to any other service. The app also lets you import logins...
Although they aren’t as big or widely known as Google or Microsoft, Twilio’s Authy app is one of the most impressive and feature-rich Google Authenticator alternatives. Twilio takes pride in the fact that their app...
We have no reviews of Invos.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Download an authenticator app (Google Authenticator, Authy, or Microsoft Authenticator). - Source: dev.to / 9 months ago
Here they have support page https://support.google.com/accounts/answer/1066447. - Source: Hacker News / over 3 years ago
Many authenticator apps already exist on Google Play Store and Apple App Store. Most of them have synchronization features but are limited to backup only or sync with the same platform (ie: iOS or Android only). I'm using one of them for... - Source: dev.to / about 4 years ago
Tracking Invos.dev since Jun 2026.
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Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
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Roofing Calculator is an intelligent tool that can accurately estimate a roof’s area and all its material requirements accordingly.
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Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.
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Manage projects, track time, create invoices, and get paid online.
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