# Qr vs Face Authenticator

The clearest difference is update cadence: Face Authenticator at fortnightly against Qr's every 7 months. Qr's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Qr ships an update every 7 months, Face Authenticator fortnightly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Qr | Face Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 20 MB | 74 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TERRACOM S. A.](https://appshunter.io/developer/627896499) | [Face Technology Sdn.Bhd](https://appshunter.io/developer/1836630042) |

## What reviewers say

### Qr

[App page](https://appshunter.io/ios/app/qr-patrol-mars/id1066209068)

**In-app purchases:** none


### Face Authenticator

[App page](https://appshunter.io/ios/app/face-authenticator/id6751752500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Qr free?

Qr is free to download, with no in-app purchases.

### Is Face Authenticator free?

Face Authenticator is free to download, with no in-app purchases.

### Do Qr or Face Authenticator have ads?

Neither Qr nor Face Authenticator shows ads.

### Which is updated more often, Qr or Face Authenticator?

Qr ships an update every 7 months, and Face Authenticator fortnightly. Most recently, Qr was updated on October 15, 2026 and Face Authenticator on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*