# QR Authenticator vs Camfil Certificates

The clearest difference is update cadence: QR Authenticator at every 10 days against Camfil Certificates's every 3 months. QR Authenticator also leads on iOS requirement (15.1 vs 17.0). 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 Authenticator ships an update every 10 days, Camfil Certificates every 3 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QR Authenticator | Camfil Certificates |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 31 MB | 49 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Custom Cumputer Services Wales](https://appshunter.io/developer/1564081975) | [Camfil AB](https://appshunter.io/developer/579564987) |

## What reviewers say

### QR Authenticator

[App page](https://appshunter.io/ios/app/qr-authenticator/id1564081973)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Camfil Certificates

[App page](https://appshunter.io/ios/app/camfil-certificates/id1566537649)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Authenticator free?

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

### Is Camfil Certificates free?

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

### Do QR Authenticator or Camfil Certificates have ads?

Neither QR Authenticator nor Camfil Certificates shows ads.

### Which is updated more often, QR Authenticator or Camfil Certificates?

QR Authenticator ships an update every 10 days, and Camfil Certificates every 3 months. Most recently, QR Authenticator was updated on November 3, 2026 and Camfil Certificates on October 25, 2026.

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