# Supplementenwijzer vs DaVitt

The clearest difference is ads: Supplementenwijzer at none against DaVitt's shown. DaVitt's advantage is update cadence (every 2 months vs every 32 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Supplementenwijzer ships an update every 32 months, DaVitt every 2 months. The most recent releases landed on September 13, 2026 and May 21, 2026 respectively.

## The numbers

| Metric | Supplementenwijzer | DaVitt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 2 months** |
| Size | 5 MB | 112 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dopingautoriteit](https://appshunter.io/developer/777525461) | [BioCheck BV](https://appshunter.io/developer/1463784390) |

## What reviewers say

### Supplementenwijzer

[App page](https://appshunter.io/ios/app/supplementenwijzer/id1213392265)

**Features:** macOS Compatibility

**In-app purchases:** none


### DaVitt

[App page](https://appshunter.io/ios/app/davitt/id6749323690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Supplementenwijzer free?

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

### Is DaVitt free?

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

### Do Supplementenwijzer or DaVitt have ads?

DaVitt shows ads; Supplementenwijzer does not.

### Which is updated more often, Supplementenwijzer or DaVitt?

Supplementenwijzer ships an update every 32 months, and DaVitt every 2 months. Most recently, Supplementenwijzer was updated on September 13, 2026 and DaVitt on May 21, 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.*