# Commerzbank photoTAN vs Aust digital

The clearest difference is update cadence: Commerzbank photoTAN at every 2 months against Aust digital's every 4 months. Aust digital's advantage is iOS requirement (12.0 vs 15.0). 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.

Commerzbank photoTAN ships an update every 2 months, Aust digital every 4 months. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Commerzbank photoTAN | Aust digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2K ratings)](https://appshunter.io/ios/app/commerzbank-phototan/id577752083/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 51.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 151 MB | 93 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Commerzbank AG](https://appshunter.io/developer/366609904) | [DIGI-BEL GmbH](https://appshunter.io/developer/1090341765) |

## What reviewers say

### Commerzbank photoTAN

[App page](https://appshunter.io/ios/app/commerzbank-phototan/id577752083)

This app provides a secure and convenient way to approve online banking transactions. It offers both a one-click push notification approval and a graphic scanning method to generate transaction numbers. It also supports digital identity verification for remote activation.

**Highlights:** One-click push notification approval, PhotoTAN graphic scanning, Digital identity verification (VideoIdent), Secure transaction number generation, Device security checks

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Secure and simple
- 👍 Available in English
- 🚀 Really great system, works very well and very quick

**What reviewers complain about**

- 🐛 It keeps crashing and not working
- 🐛 The app didn't scan the image even after multiple attempts
- 🐛 The app is not working and I'm not able to login to my account
- 🐛 Impossible to upgrade, the upgrade fails with an error message
- 🐛 Crashes on launch, crashes on iPhone XS/XS Max

**Reported bugs**

- Incompatible with iOS 12 and iPhone XS/XS Max
- Camera won't load after iOS 8 upgrade
- Crashes on launch, crashes on iPhone XS/XS Max

**Requested features**

- Allow pasting from clipboard for password
- Extend mobile TAN to more countries
- Add cloud backup option
- Add passcode lock for protection


### Aust digital

[App page](https://appshunter.io/ios/app/aust-digital/id1540713176)

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

**In-app purchases:** none


## Frequently asked questions

### Is Commerzbank photoTAN free?

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

### Is Aust digital free?

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

### Do Commerzbank photoTAN or Aust digital have ads?

Neither Commerzbank photoTAN nor Aust digital shows ads.

### Which is updated more often, Commerzbank photoTAN or Aust digital?

Commerzbank photoTAN ships an update every 2 months, and Aust digital every 4 months. Most recently, Commerzbank photoTAN was updated on November 12, 2026 and Aust digital on November 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.*