# Maerki Baumann vs Trafina E

The clearest difference is update cadence: Maerki Baumann at every 4 months against Trafina E's every 9 months. Trafina E's advantage is iOS requirement (13.0 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.

Maerki Baumann ships an update every 4 months, Trafina E every 9 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Maerki Baumann | Trafina E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Size | 36 MB | 2 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Maerki Baumann & Co. AG](https://appshunter.io/developer/1533965422) | [Trafina Privatbank AG](https://appshunter.io/developer/1632599658) |

## What reviewers say

### Maerki Baumann

[App page](https://appshunter.io/ios/app/maerki-baumann/id1533965420)

**Features:** Vision Pro support

**In-app purchases:** none


### Trafina E

[App page](https://appshunter.io/ios/app/trafina-e-banking/id1632599656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maerki Baumann free?

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

### Is Trafina E free?

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

### Do Maerki Baumann or Trafina E have ads?

Neither Maerki Baumann nor Trafina E shows ads.

### Which is updated more often, Maerki Baumann or Trafina E?

Maerki Baumann ships an update every 4 months, and Trafina E every 9 months. Most recently, Maerki Baumann was updated on November 3, 2026 and Trafina E on November 3, 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.*