Comparison

BioID Facial Recognition vs Iris ID

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

Head to head
About

BioID Facial Recognition

This app offers secure, multifactor user authentication using facial recognition and liveness detection. It allows end-users to log in or authorize transactions conveniently and securely, replacing traditional passwords. Developers can easily integrate this biometric security into their mobile platforms.

Highlights
  • Multifactor user authentication
  • Facial recognition
  • Liveness detection
  • Secure login and transaction authorization
  • Developer integration
  • Password replacement
Read full description

The BioID app is a multifactor user authenticator – see how well face recognition works today! Developers and companies can easily add biometric authentication to their mobile platforms with a few lines of code. Their end users can log in or authorize transactions securely and conveniently. Forget passwords. Be recognized. EASY MULTIFACTOR AUTHENTICATION WITH MOBILE FACE RECOGNITION WHY BIOMETRICS? Password hacks make headlines almost every week: a password alone is not secure enough. And typing a long, complicated password on a mobile device is difficult and annoying. Multifactor authentication systems using factors like software/hardware tokens or biometric security are becoming more common. Biometric authentication such as facial recognition verifies the physical presence of the user, for easy, strong multifactor authentication using only the user’s mobile device with no extra hardware needed. WHAT DOES THE APP DO FOR ME? The BioID app provides multifactor user authentication (biometrics + mobile device). It is a mobile client for BioID Connect, an identity service based on our BioID Web Service (BWS) – the original 'biometric as a service' with our patented 'fake defender' liveness detection – and supporting OpenID Connect and OAuth 2.0. • End users can use it as a mobile authenticator to log in to any apps and websites that support the app (including our BWS developer portal). • Developers and companies can easily add secure, convenient face recognition to their mobile platform (websites or native apps), without any knowledge of biometrics. • Anyone can try out our biometric technology and see how well state-of-the-art face recognition works. The app currently supports liveness detection against photo attacks, and challenge-response to prevent video replay attacks. PROTECT YOUR EMPLOYEES As an administrator, improve the security of your authentication simply by supporting BioID Connect through industry standard OpenID Connect / OAuth 2.0 protocols. PROTECT YOUR USERS As a developer, enhance app or website security with just a few lines of code by supporting BioID Connect. We take care of all the biometrics and the associated user interface; you get instant biometric security. PROTECT YOURSELF As a user, get simple and user-friendly stronger security for the growing number of apps and websites that support BioID Connect.

About

Iris ID

This app facilitates secure identity verification by scanning QR codes, passport data, and biometric chips. It uses your device's camera for document scanning and can perform face verification when required.

Highlights
  • QR code scanning for authentication
  • Passport and ID card scanning
  • Biometric chip reading
  • Face verification
  • Identity authentication
Read full description

Iris ID is an app for authentication and identity verification. Download and use it where Iris ID is an accepted authentication method. To use the app: 1) Scan an Iris QR code to begin an authentication session 2) Use the camera to scan the machine readable zone on the data page of your passport or the back of your ID 3) Hold the passport or ID against your device to read the biometric chip 4) Perform face verification if required

Screenshots

BioID Facial Recognition3 screens
Iris ID3 screens

Verdict

The call

The clearest difference is rating: Iris ID at 3.6 against BioID Facial Recognition's 2.1. Iris ID also leads on update cadence (every 8 days vs every 3 months) and review sentiment (33% vs 14%). BioID Facial Recognition's advantage is ratings volume (56 vs 5) and device support (4 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Iris ID holds the better App Store score, 3.6 against 2.1. That said, the two scores are not equally well evidenced: BioID Facial Recognition has 56 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 14% of BioID Facial Recognition's written reviews are positive against 33% of Iris ID's.

UpkeepUpdate frequency

BioID Facial Recognition ships an update every 3 months, Iris ID every 8 days. The most recent releases landed on September 17, 2026 and August 10, 2026 respectively.

Scorecard6 real differences · 4 level
BioID Facial Recognition versus Iris ID: the parameters behind the verdict, then further details
ParameterBioID Facial RecognitionIris ID
PriceFreeFree
Rating2.1 (56 ratings)3.6 (5 ratings) — better
Positive reviews13.9% of reviews33.3% of reviews — better
Number of ratings56 — better5
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size2 MB13 MB
Age rating4+4+
DeveloperBioID GmbHIris Development AB

Customer experience

BioID Facial Recognition

All ratings56 ratings
Positive23.2%
Neutral10.7%
Negative66.1%
Written reviews108 reviews
Positive13.9%
Neutral7.4%
Negative78.7%

Iris ID

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

BioID Facial Recognition

No in-app purchases

None

Iris ID

No in-app purchases

Questions

Is BioID Facial Recognition free?
BioID Facial Recognition is free to download, with no in-app purchases.
Is Iris ID free?
Iris ID is free to download, with no in-app purchases.
Which has better reviews, BioID Facial Recognition or Iris ID?
Iris ID is rated higher. BioID Facial Recognition averages 2.1 out of 5 from 56 ratings, while Iris ID averages 3.6 from 5 ratings.
Do BioID Facial Recognition or Iris ID have ads?
Neither BioID Facial Recognition nor Iris ID shows ads.
Which is updated more often, BioID Facial Recognition or Iris ID?
BioID Facial Recognition ships an update every 3 months, and Iris ID every 8 days. Most recently, BioID Facial Recognition was updated on September 17, 2026 and Iris ID on August 10, 2026.

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