# Saltymask.com vs GoOcean 海洋遊憩風險資訊

The clearest difference is update cadence: Saltymask.com at every 6 days against GoOcean 海洋遊憩風險資訊's every 5 weeks. Saltymask.com also leads on iOS requirement (12.0 vs 15.0). 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.

Saltymask.com ships an update every 6 days, GoOcean 海洋遊憩風險資訊 every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Saltymask.com | GoOcean 海洋遊憩風險資訊 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Size | 200 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vision Creator Production Co.](https://appshunter.io/developer/1586929127) | [National Academy of Marine Research](https://appshunter.io/developer/1632553150) |

## What reviewers say

### Saltymask.com

[App page](https://appshunter.io/ios/app/saltymaskcom/id1586929125)

**Features:** macOS Compatibility

**In-app purchases:** none


### GoOcean 海洋遊憩風險資訊

[App page](https://appshunter.io/ios/app/goocean/id1632553148)

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

**In-app purchases:** none


## Frequently asked questions

### Is Saltymask.com free?

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

### Is GoOcean 海洋遊憩風險資訊 free?

GoOcean 海洋遊憩風險資訊 is free to download, with no in-app purchases.

### Do Saltymask.com or GoOcean 海洋遊憩風險資訊 have ads?

Neither Saltymask.com nor GoOcean 海洋遊憩風險資訊 shows ads.

### Which is updated more often, Saltymask.com or GoOcean 海洋遊憩風險資訊?

Saltymask.com ships an update every 6 days, and GoOcean 海洋遊憩風險資訊 every 5 weeks. Most recently, Saltymask.com was updated on November 7, 2026 and GoOcean 海洋遊憩風險資訊 on November 3, 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.*