# Ocean Integrity Hub vs Green Global

The clearest difference is update cadence: Green Global at every 4 days against Ocean Integrity Hub's every 6 weeks. 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.

Ocean Integrity Hub ships an update every 6 weeks, Green Global every 4 days. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ocean Integrity Hub | Green Global |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 21 MB | 39 MB |
| Requires iOS | **12.4** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CONSULERE ASM GLOBAL LLP](https://appshunter.io/developer/1687524039) | [Delaine Technologies](https://appshunter.io/developer/1257409090) |

## What reviewers say

### Ocean Integrity Hub

[App page](https://appshunter.io/ios/app/ocean-integrity-hub/id6464687283)

**In-app purchases:** none


### Green Global

[App page](https://appshunter.io/ios/app/green-global/id6737794694)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ocean Integrity Hub free?

Ocean Integrity Hub is free to download, with no in-app purchases.

### Is Green Global free?

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

### Do Ocean Integrity Hub or Green Global have ads?

Neither Ocean Integrity Hub nor Green Global shows ads.

### Which is updated more often, Ocean Integrity Hub or Green Global?

Ocean Integrity Hub ships an update every 6 weeks, and Green Global every 4 days. Most recently, Ocean Integrity Hub was updated on October 9, 2026 and Green Global on October 10, 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.*