# Mijn aaff vs Wetten

The clearest difference is update cadence: Wetten at every 6 weeks against Mijn aaff's every 5 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.

Mijn aaff ships an update every 5 months, Wetten every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Mijn aaff | Wetten |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 63 MB | 170 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [aaff Accountancy en Advies B.V.](https://appshunter.io/developer/649273138) | [Stichting NLFiscaal](https://appshunter.io/developer/1126811267) |

## What reviewers say

### Mijn aaff

[App page](https://appshunter.io/ios/app/mijn-aaff/id649273135)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wetten

[App page](https://appshunter.io/ios/app/wetten/id1134910508)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mijn aaff free?

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

### Is Wetten free?

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

### Do Mijn aaff or Wetten have ads?

Neither Mijn aaff nor Wetten shows ads.

### Which is updated more often, Mijn aaff or Wetten?

Mijn aaff ships an update every 5 months, and Wetten every 6 weeks. Most recently, Mijn aaff was updated on November 1, 2026 and Wetten on November 2, 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.*