# AquariumControl vs Algae Scanner for Aquariums

The clearest difference is in-app purchases: AquariumControl at none against Algae Scanner for Aquariums's 2. Algae Scanner for Aquariums's advantage is update cadence (every 9 days vs every 8 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Algae Scanner for Aquariums sells 2 in-app purchases, starting at $4.99 per 7 days. AquariumControl asks for nothing beyond the download.

AquariumControl ships an update every 8 months, Algae Scanner for Aquariums every 9 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | AquariumControl | Algae Scanner for Aquariums |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 13 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Uwe Martin](https://appshunter.io/developer/1738669039) | [Szymon Niemiec](https://appshunter.io/developer/1853026562) |

## What reviewers say

### AquariumControl

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Algae Scanner for Aquariums

[App page](https://appshunter.io/ios/app/algae-scanner-for-aquariums/id6761097229)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $29.99 | per year |


## Frequently asked questions

### Is AquariumControl free?

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

### Is Algae Scanner for Aquariums free?

Algae Scanner for Aquariums is free to download, with in-app purchases available.

### Do AquariumControl or Algae Scanner for Aquariums have ads?

Neither AquariumControl nor Algae Scanner for Aquariums shows ads.

### Which is updated more often, AquariumControl or Algae Scanner for Aquariums?

AquariumControl ships an update every 8 months, and Algae Scanner for Aquariums every 9 days. Most recently, AquariumControl was updated on November 4, 2026 and Algae Scanner for Aquariums on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*