# buhl vs Ouhud QR

The clearest difference is update cadence: Ouhud QR at every 6 weeks against buhl's every 81 months. 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.

buhl ships an update every 81 months, Ouhud QR every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | buhl | Ouhud QR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 81 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 7 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Buhl Data Service GmbH](https://appshunter.io/developer/366800332) | [Mohamad Hamza Mehmalat](https://appshunter.io/developer/6775901238) |

## What reviewers say

### buhl

[App page](https://appshunter.io/ios/app/buhlauthenticator/id1488937773)

This app generates security codes (tokens) for two-factor authentication (2FA). It adds an extra layer of security to your accounts, ensuring only you can access your data even if your password is compromised. It supports the TOTP method for various services.

**Highlights:** Two-factor authentication (2FA), Automatic security code generation, Enhanced account security, Supports TOTP method, Protects buhl:Konto and other services

**Features:** Vision Pro support

**In-app purchases:** none


### Ouhud QR

[App page](https://appshunter.io/ios/app/ouhud-qr/id6775901236)

**In-app purchases:** none


## Frequently asked questions

### Is buhl free?

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

### Is Ouhud QR free?

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

### Do buhl or Ouhud QR have ads?

Neither buhl nor Ouhud QR shows ads.

### Which is updated more often, buhl or Ouhud QR?

buhl ships an update every 81 months, and Ouhud QR every 6 weeks. Most recently, buhl was updated on October 9, 2026 and Ouhud QR on October 7, 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.*