# Gamalta vs AOI

The clearest difference is update cadence: AOI at every 10 days against Gamalta's every 4 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.

Gamalta ships an update every 4 months, AOI every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Gamalta | AOI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/gamalta/id6467382625/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 30 MB | 32 MB |
| Requires iOS | 12.4 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凯 陈](https://appshunter.io/developer/1631731460) | [AOI-UW LIMITED](https://appshunter.io/developer/1797477814) |

## What reviewers say

### Gamalta

[App page](https://appshunter.io/ios/app/gamalta/id6467382625)

Enhance your aquarium with advanced lighting solutions designed to showcase vibrant marine life. This app offers meticulously crafted lights for aquatic environments, promoting sustainability and the beauty of your underwater oasis.

**Highlights:** Exceptional aquarium lighting, Showcase vibrant marine life, Meticulously designed lights, Commitment to sustainability, Illuminate aquatic masterpieces

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

**In-app purchases:** none


### AOI

[App page](https://appshunter.io/ios/app/aoi-uw/id6742219314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gamalta free?

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

### Is AOI free?

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

### Do Gamalta or AOI have ads?

Neither Gamalta nor AOI shows ads.

### Which is updated more often, Gamalta or AOI?

Gamalta ships an update every 4 months, and AOI every 10 days. Most recently, Gamalta was updated on November 3, 2026 and AOI 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.*