# iOcean vs 阿謎GO

The clearest difference is device support: 阿謎GO at 3 against iOcean's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iOcean ships an update every 3 months, 阿謎GO every 4 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | iOcean | 阿謎GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 64 MB | 8 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OmniGuider Inc.](https://appshunter.io/developer/1049164588) | [National Museum of Natural Science](https://appshunter.io/developer/875202580) |

## What reviewers say

### iOcean

[App page](https://appshunter.io/ios/app/iocean/id1574151238)

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

**In-app purchases:** none


### 阿謎GO

[App page](https://appshunter.io/ios/app/go/id6459355056)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iOcean free?

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

### Is 阿謎GO free?

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

### Do iOcean or 阿謎GO have ads?

Neither iOcean nor 阿謎GO shows ads.

### Which is updated more often, iOcean or 阿謎GO?

iOcean ships an update every 3 months, and 阿謎GO every 4 months. Most recently, iOcean was updated on September 10, 2026 and 阿謎GO on September 20, 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.*