# Fourdata vs Ocean Accrochage

The clearest difference is iOS requirement: Fourdata at 11.0 against Ocean Accrochage's 15.0. 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.

Fourdata ships an update every 5 months, Ocean Accrochage every 10 months. The most recent releases landed on October 15, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Fourdata | Ocean Accrochage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 28 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SARL 4factorielle](https://appshunter.io/developer/1450291869) | [Ocean](https://appshunter.io/developer/418333362) |

## What reviewers say

### Fourdata

[App page](https://appshunter.io/ios/app/fourdata/id1636265692)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ocean Accrochage

[App page](https://appshunter.io/ios/app/ocean-accrochage/id6756484591)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fourdata free?

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

### Is Ocean Accrochage free?

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

### Do Fourdata or Ocean Accrochage have ads?

Neither Fourdata nor Ocean Accrochage shows ads.

### Which is updated more often, Fourdata or Ocean Accrochage?

Fourdata ships an update every 5 months, and Ocean Accrochage every 10 months. Most recently, Fourdata was updated on October 15, 2026 and Ocean Accrochage on November 9, 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.*