# Open Blue vs Euclid Fish Co.

The clearest difference is update cadence: Open Blue at every 6 weeks against Euclid Fish Co.'s every 5 months. Open Blue also leads on iOS requirement (13.0 vs 15.1). 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.

Open Blue ships an update every 6 weeks, Euclid Fish Co. every 5 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Open Blue | Euclid Fish Co. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/open-blue/id1116395245/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 27 MB | 85 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wemersive Inc](https://appshunter.io/developer/1050084533) | [Pomegranate Technologies, Inc.](https://appshunter.io/developer/1493349112) |

## What reviewers say

### Open Blue

[App page](https://appshunter.io/ios/app/open-blue/id1116395245)

Explore a sustainable open ocean farm with immersive 360-degree tours. Experience the journey of fish from egg to plate, virtually flying over the ocean and diving deep into the waters off Panama. Discover the care and innovation behind healthy, delicious seafood.

**Highlights:** 360-degree virtual reality tours, Behind-the-scenes farm exploration, Ocean flight and deep-water dives, Experience fish from egg to plate, Offline video downloads, Restaurant and retail store locator

**Features:** macOS Compatibility

**In-app purchases:** none


### Euclid Fish Co.

[App page](https://appshunter.io/ios/app/euclid-fish-co/id1636563444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open Blue free?

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

### Is Euclid Fish Co. free?

Euclid Fish Co. is free to download, with no in-app purchases.

### Do Open Blue or Euclid Fish Co. have ads?

Neither Open Blue nor Euclid Fish Co. shows ads.

### Which is updated more often, Open Blue or Euclid Fish Co.?

Open Blue ships an update every 6 weeks, and Euclid Fish Co. every 5 months. Most recently, Open Blue was updated on November 2, 2026 and Euclid Fish Co. on November 7, 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.*