# AquaAR vs Aquarium Project

The clearest difference is ads: AquaAR at none against Aquarium Project's shown. Aquarium Project's advantage is update cadence (every 2 days vs monthly). 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.

AquaAR ships an update monthly, Aquarium Project every 2 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AquaAR | Aquarium Project |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Size | 561 MB | 111 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Improvis LLC](https://appshunter.io/developer/1466792939) | [Takayuki Hakoishi](https://appshunter.io/developer/6799844292) |

## What reviewers say

### AquaAR

[App page](https://appshunter.io/ios/app/aquaar/id6742789275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aquarium Project

[App page](https://appshunter.io/ios/app/aquarium-project/id6819497343)

**In-app purchases:** none


## Frequently asked questions

### Is AquaAR free?

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

### Is Aquarium Project free?

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

### Do AquaAR or Aquarium Project have ads?

Aquarium Project shows ads; AquaAR does not.

### Which is updated more often, AquaAR or Aquarium Project?

AquaAR ships an update monthly, and Aquarium Project every 2 days. Most recently, AquaAR was updated on November 4, 2026 and Aquarium Project on November 6, 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.*