Comparison

Hideez Authenticator vs IDmelon Authenticator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hideez Authenticator

This app enables secure and rapid mobile sign-ins for corporate applications and web services. It allows employees to access desktop accounts using their smartphones, offering features like single sign-on and one-time password generation for enhanced security.

Highlights
  • Single sign-on for apps and services
  • Secure Windows logon via QR codes or offline codes
  • One-time password generator for 2FA
  • Biometric access for enhanced security
  • Protection against online attacks (phishing, spoofing, MITM)
Features
Read full description

Hideez Authenticator provides fast and secure access to coporate apps and web services with mobile sign-ins. Let employees access their accounts on desktop computers using their smartphones! - Single sign-on for any apps and services; - Secure Windows logon by scanning QR codes or generating offline codes; - One-time password generator for accounts that require 2FA; - Biometric access to the Authenticator for extra security; - Protection against different types of online attacks, including phishing, spoofing, and man-in-the-middle attacks. IMPORTANT: Hideez Authenticator is part of the Hideez Authentication Service. You need to have the Hideez Server deployed and the Hideez Client installed on your PC beforehand. Schedule a demo: https://meetings.hubspot.com/on2/hideez-demo Contacts: - Official website: https://hideez.com - Twitter: https://twitter.com/HideezTech - Facebook: https://www.facebook.com/HideezTech

About

IDmelon Authenticator

Transform your smartphone into a FIDO2 security key for passwordless logins on all your devices. Generate, store, and manage passkeys for secure and easy access to online accounts and applications. Compatible with major platforms like GitHub, Facebook, and Microsoft.

Highlights
  • Smartphone as FIDO2 security key
  • Passwordless logins
  • Passkey generation and management
  • Cross-device compatibility
  • Supports GitHub, Facebook, Microsoft
  • Tap & Login experience
Features
Read full description

Turn your smartphone into a USB FIDO2 security key that helps you go passwordless and keep your data safe on all devices. IDmelon enables you to turn your all-in-one smartphone into a FIDO security key. Once IDmelon is installed and activated on your smartphone, you will no longer deal with passwords on PC for login to Windows, online accounts, and applications. Instead, you will use passkeys for safer easier logins across all your devices without having to reregister credentials on every new device of yours. You can also use passkeys for login to accounts and applications on iOS devices and iPad/tablets. This means that you can generate, store, and manage passkeys to access your data, anywhere, anytime, on any of your devices. IDmelon is fully compatible with GitHub, Twitter, Facebook, Microsoft products and services such as Outlook, Office etc, as well as many more FIDO2 supported platforms. To set up your smartphone as a security key or a passkey manager, you will receive an activation link/button via email. After the activation process on your smartphone has finished, your smartphone is ready to work in combination with either IDmelon Pairing Tool or IDmelon Reader. You can pair your smartphone with PC via IDmelon Pairing Tool, which is a desktop/laptop app. To pair your smartphone with a PC, you need the IDmleon Pairing Tool installed on the computer first. Then, you scan a QR code on the PC screen only once, and from then on, a single tap on a push notification on your paired smartphone is enough to login! Notice: IDmelon Pairing Tool is compatible with macOS and Windows 10 or later (Entra ID, formerly known as Azure AD, joined). Permission notice: IDmelon Pairing Tool needs your permission to use smartphone camera only for the purpose of QR code scanning once to pair your smartphone with PC. To enjoy the unique Tap & Login experience, however, you need IDmelon Reader, which is a plug and play hardware that can be plugged into USB ports on PCs. Workspaces with shared computers are great places to use IDmelon Reader. With a single tap of your smartphone on Reader, you will receive a notification to login. Permission notice: To use IDmelon Reader, IDmelon app requires permission to access your smartphone's Bluetooth only for authentication purposes. Sometimes, your work might roll out IDmelon and ask you to set up your smartphone as a security key when accessing certain files, emails, or apps. So, you will receive an invitation email containing an activation link/button. You need to first install the IDmelon app on your smartphone to be able to click on the link/button on the same device on which the app is installed. Or, you may be empowered to use your ID badge or NFC card as a FIDO security key for the same purpose. To find out more, visit our website: https://www.idmelon.com/ License Agreement can be found at: https://www.idmelon.com/end-user-license-agreement/ For the latest Privacy Policy, see: https://www.idmelon.com/privacy-policy/

Screenshots

Hideez Authenticator4 screens
IDmelon Authenticator4 screens

Verdict

The call

The clearest difference is in-app purchases: Hideez Authenticator at none against IDmelon Authenticator's 2. Hideez Authenticator also leads on rating (5.0 vs 4.7) and iOS requirement (14.0 vs 16.0). IDmelon Authenticator's advantage is ratings volume (7 vs 1). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IDmelon Authenticator sells 2 in-app purchases, starting at $5.99 per year. Hideez Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Hideez Authenticator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: IDmelon Authenticator has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Hideez Authenticator ships an update every 3 weeks, IDmelon Authenticator every 2 weeks. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 5 level
Hideez Authenticator versus IDmelon Authenticator: the parameters behind the verdict, then further details
ParameterHideez AuthenticatorIDmelon Authenticator
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (7 ratings)
Positive reviews—100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size114 MB165 MB
Age rating4+4+
DeveloperHideez Group IncIDmelon Technologies Inc

Customer experience

Hideez Authenticator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

IDmelon Authenticator

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hideez Authenticator

No in-app purchases

2 purchases

IDmelon Authenticator

Subscriptions2
  • IDmelon Standard$5.991 Year
  • IDmelon Premium$11.991 Year

Questions

Is Hideez Authenticator free?
Hideez Authenticator is free to download, with no in-app purchases.
Is IDmelon Authenticator free?
IDmelon Authenticator is free to download, with in-app purchases available.
Which has better reviews, Hideez Authenticator or IDmelon Authenticator?
Hideez Authenticator is rated higher. Hideez Authenticator averages 5.0 out of 5 from 1 ratings, while IDmelon Authenticator averages 4.7 from 7 ratings.
Do Hideez Authenticator or IDmelon Authenticator have ads?
Neither Hideez Authenticator nor IDmelon Authenticator shows ads.
Which is updated more often, Hideez Authenticator or IDmelon Authenticator?
Hideez Authenticator ships an update every 3 weeks, and IDmelon Authenticator every 2 weeks. Most recently, Hideez Authenticator was updated on September 7, 2026 and IDmelon Authenticator on September 10, 2026.

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