# Deltares Aquality vs GrootGroenPlus 2026

The clearest difference is update cadence: Deltares Aquality at every 2 months against GrootGroenPlus 2026's every 11 months. Deltares Aquality also leads on iOS requirement (12.0 vs 15.0). 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.

Deltares Aquality ships an update every 2 months, GrootGroenPlus 2026 every 11 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Deltares Aquality | GrootGroenPlus 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 85 MB | 122 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Deltares](https://appshunter.io/developer/576389487) | [GrootGroenPlus](https://appshunter.io/developer/1349718152) |

## What reviewers say

### Deltares Aquality

[App page](https://appshunter.io/ios/app/deltares-aquality/id1246781089)

**In-app purchases:** none


### GrootGroenPlus 2026

[App page](https://appshunter.io/ios/app/grootgroenplus-2026/id6478244501)

**In-app purchases:** none


## Frequently asked questions

### Is Deltares Aquality free?

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

### Is GrootGroenPlus 2026 free?

GrootGroenPlus 2026 is free to download, with no in-app purchases.

### Do Deltares Aquality or GrootGroenPlus 2026 have ads?

Neither Deltares Aquality nor GrootGroenPlus 2026 shows ads.

### Which is updated more often, Deltares Aquality or GrootGroenPlus 2026?

Deltares Aquality ships an update every 2 months, and GrootGroenPlus 2026 every 11 months. Most recently, Deltares Aquality was updated on October 9, 2026 and GrootGroenPlus 2026 on October 25, 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.*