Citizen Sea is made and published by HUB Ocean. AppBrain is an independent app data site and isn't affiliated with HUB Ocean. The app name, icon, screenshots and description belong to HUB Ocean and are shown as published on the App Store.

About Citizen Sea

Citizen Sea is an utilities app developed by HUB Ocean.

User Ratings

Citizen Sea is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Citizen Sea is freely available from the App Store. The app size is 49.77 MB. The latest version available is 1.1.1. The last update was on July 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2024.

Description by HUB Ocean (from the App Store)

Take pictures / record observations you see in the ocean and share these with experts to support research and collaboration to heal the ocean.

The Citizen Sea app allows anyone, anywhere on the ocean or shoreline, to take a photo using their phone or upload a photo from their camera roll. By choosing from a list of categories, you can label and upload your photos of the ocean along with their category, date, time and location of where they were taken and share them with HUB Ocean. HUB Ocean will then store it in their Ocean Data Platform and share it with the experts.

HUB Ocean is a non-profit foundation that provides a platform, solutions and tools to access, visualize and analyze ocean data from diverse sources. They work with partners from science, tech and governments to create impact and drive sustainable ocean management worldwide.

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Screenshots

Screenshots by HUB Ocean, from the the App Store listing

Official page on the App Store

Changelog of Citizen Sea

No changelog data

Developer information for HUB Ocean

HUB Ocean

Address:

Comments on Citizen Sea for iOS

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App Store Rankings for Citizen Sea

This app is not ranked

Technologies used by Citizen Sea

Frequently asked questions about Citizen Sea

Is Citizen Sea free?

Yes. Citizen Sea is free on the App Store.

Is Citizen Sea still available?

Yes. Citizen Sea is on the App Store, and the last update we saw was on July 27, 2026.

How large is Citizen Sea?

Citizen Sea is 49.77 MB.

Is Citizen Sea suitable for children?

App Store rates the content of Citizen Sea as suitable for everyone.

How do people rate Citizen Sea?

Citizen Sea has one rating of 5.00 stars on the App Store.

Who made Citizen Sea?

Citizen Sea was developed by HUB Ocean. It is listed in the utilities category on the App Store.

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