# AquariumControl vs NiuNiuTools

The clearest difference is ads: AquariumControl at none against NiuNiuTools's shown. NiuNiuTools's advantage is update cadence (every 2 months vs every 8 months) and iOS requirement (15.6 vs 17.0). On price, 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.

AquariumControl ships an update every 8 months, NiuNiuTools every 2 months. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AquariumControl | NiuNiuTools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 13 MB | 68 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Uwe Martin](https://appshunter.io/developer/1738669039) | [晨光 牛](https://appshunter.io/developer/1787813512) |

## What reviewers say

### AquariumControl

[App page](https://appshunter.io/ios/app/aquariumcontrol/id6480310799)

**Features:** macOS Compatibility

**In-app purchases:** none


### NiuNiuTools

[App page](https://appshunter.io/ios/app/niuniutools/id6740170639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AquariumControl free?

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

### Is NiuNiuTools free?

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

### Do AquariumControl or NiuNiuTools have ads?

NiuNiuTools shows ads; AquariumControl does not.

### Which is updated more often, AquariumControl or NiuNiuTools?

AquariumControl ships an update every 8 months, and NiuNiuTools every 2 months. Most recently, AquariumControl was updated on September 27, 2026 and NiuNiuTools on October 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.*