# GrootGroenPlus 2023 vs ATD Open Dagen

The clearest difference is update cadence: GrootGroenPlus 2023 at every 4 months against ATD Open Dagen's every 13 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.

GrootGroenPlus 2023 ships an update every 4 months, ATD Open Dagen every 13 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | GrootGroenPlus 2023 | ATD Open Dagen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Size | 15 MB | 12 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GrootGroenPlus](https://appshunter.io/developer/1349718152) | [Stichting Amsterdamse Hogeschool voor de Kunsten](https://appshunter.io/developer/1494163683) |

## What reviewers say

### GrootGroenPlus 2023

[App page](https://appshunter.io/ios/app/grootgroenplus-2023/id1138252445)

**In-app purchases:** none


### ATD Open Dagen

[App page](https://appshunter.io/ios/app/atd-open-dagen/id6737212323)

**In-app purchases:** none


## Frequently asked questions

### Is GrootGroenPlus 2023 free?

GrootGroenPlus 2023 is free to download, with no in-app purchases.

### Is ATD Open Dagen free?

ATD Open Dagen is free to download, with no in-app purchases.

### Do GrootGroenPlus 2023 or ATD Open Dagen have ads?

Neither GrootGroenPlus 2023 nor ATD Open Dagen shows ads.

### Which is updated more often, GrootGroenPlus 2023 or ATD Open Dagen?

GrootGroenPlus 2023 ships an update every 4 months, and ATD Open Dagen every 13 months. Most recently, GrootGroenPlus 2023 was updated on November 2, 2026 and ATD Open Dagen on November 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.*