# OLB appTAN vs Aust digital

The clearest difference is update cadence: Aust digital at every 4 months against OLB appTAN's every 9 months. Aust digital also leads on iOS requirement (12.0 vs 17.6). 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.

OLB appTAN ships an update every 9 months, Aust digital every 4 months. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OLB appTAN | Aust digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (9 ratings)](https://appshunter.io/ios/app/olb-apptan/id1441657819/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 28 MB | 93 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oldenburgische Landesbank AG](https://appshunter.io/developer/511948613) | [DIGI-BEL GmbH](https://appshunter.io/developer/1090341765) |

## What reviewers say

### OLB appTAN

[App page](https://appshunter.io/ios/app/olb-apptan/id1441657819)

Securely approve your online banking transactions directly from your smartphone or tablet. This app simplifies and enhances the security of your digital banking activities.

**Highlights:** Direct transaction approval, Smartphone and tablet support, Secure online banking, Easy registration process, Activation via mail

**Features:** Vision Pro support

**In-app purchases:** none


### 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 OLB appTAN free?

OLB appTAN 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 OLB appTAN or Aust digital have ads?

Neither OLB appTAN nor Aust digital shows ads.

### Which is updated more often, OLB appTAN or Aust digital?

OLB appTAN ships an update every 9 months, and Aust digital every 4 months. Most recently, OLB appTAN was updated on October 23, 2026 and Aust digital on October 4, 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.*