
Aegis Authenticator
andOTP
Authenticator Plus
OTP Auth
TOTP Authenticator
Tofu Authenticator
OTPClient
Authenticator is a simple, free, and open source two-factor authentication app.

Waitwhile
Qminder
Qwaiting
Queue-it
Skiplino
Wavetec QMS
Appointment + QueueManagement
QLESS offers queue management software solution.

Which is more popular?
Based on our record, Authenticator should be more popular than QLESS. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mattrubin.me | qless.com |
| Pricing | — | |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Authenticator (mattrubin.me) is recommended for individuals and professionals who need a reliable and easy-to-use solution for managing two-factor authentication codes across multiple accounts. It's ideal for users who value open-source software and prioritize security without the need for additional features commonly found in more complex applications.
No analysis of QLESS yet.
Walkthroughs and reviews on video.
Authenticator Apps
More videos
How QLess Works
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Authenticator and QLESS. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


PS. At the moment I’m using this one. It’s really good but it’s missing an export feature. Source: almost 4 years ago
For iOS? Authenticator - it's open-source and about as simple as it gets. Source: almost 4 years ago
For iOS offline, you could go with Tofu or Authenticator. These are open-source alternatives. Source: about 4 years ago
There's already an app that does this: https://qless.com/. Source: over 4 years ago
When comparing Authenticator and QLESS, you can also consider the following products.

Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...
Compare Aegis Authenticator to Authenticator or QLESS:


andOTP is a two-factor authentication App for Android 4.4+
Compare andOTP to Authenticator or QLESS:

Qminder works the way it sounds: It helps a company mind its queues.
Compare Qminder to Authenticator or QLESS:

Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
Compare Authenticator Plus to Authenticator or QLESS:
