# Martin Witte vs MyDATEV

The clearest difference is update cadence: MyDATEV at every 6 weeks against Martin Witte's every 3 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.

Martin Witte ships an update every 3 months, MyDATEV every 6 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Martin Witte | MyDATEV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 69 MB | 89 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [WIADOK GmbH & Co. KG](https://appshunter.io/developer/1451176200) | [DATEV eG](https://appshunter.io/developer/353479704) |

## What reviewers say

### Martin Witte

[App page](https://appshunter.io/ios/app/martin-witte/id1469365557)

**Features:** macOS Compatibility

**In-app purchases:** none


### MyDATEV

[App page](https://appshunter.io/ios/app/mydatev/id6757741069)

Securely connect with your tax advisor to exchange documents, communicate directly, and manage tasks and approvals. Upload receipts and access other DATEV cloud applications seamlessly.

**Highlights:** Secure login with DATEV account, Push notifications for updates, Direct chat communication, Task management and deadlines, Document review and approvals, Upload receipts and documents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Martin Witte free?

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

### Is MyDATEV free?

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

### Do Martin Witte or MyDATEV have ads?

Neither Martin Witte nor MyDATEV shows ads.

### Which is updated more often, Martin Witte or MyDATEV?

Martin Witte ships an update every 3 months, and MyDATEV every 6 weeks. Most recently, Martin Witte was updated on October 29, 2026 and MyDATEV on October 31, 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.*