# SeaKey — Identify Seaweeds

> Toolbox for identifying German North Sea seaweeds with interactive key and profiles. (iPhone/iPad app by Code for Nature.)

- Source: https://appshunter.io/ios/app/seakey/id6448617545 (this page in markdown: same URL + `.md`)
- Developer: [Code for Nature](https://appshunter.io/developer/1829374322)
- Category: Books, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 87 MB
- Languages: American English
- Released: 2023-05-02
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/seakey/id6448617545/reviews.md

## What is SeaKey?

This toolbox assists you in identifying the seaweeds of the German North Sea. Use the interactive Identification Key for species identification. Verify your identification with additional information from Taxon Profiles. Refer to the Glossary for explanation of scientific terms.

## Key features

- Interactive Identification Key
- Species identification
- Taxon Profiles
- Glossary of scientific terms
- German North Sea focus


## Frequently asked questions about SeaKey

### What seaweeds can SeaKey identify?

SeaKey is designed to help identify the seaweeds specifically found in the German North Sea. It utilizes an interactive key and detailed taxon profiles for accurate species identification.

### How does the identification key in SeaKey work?

The interactive Identification Key within SeaKey guides users through a series of questions and characteristics to help pinpoint the specific seaweed species they have encountered.

### What information is available in the Taxon Profiles?

Taxon Profiles provide additional, in-depth information to verify your identification. This includes detailed descriptions and characteristics of each seaweed species.

### Does SeaKey explain scientific terms?

Yes, SeaKey includes a Glossary to provide explanations for scientific terms encountered during the identification process, making it more accessible.

### Is SeaKey available on Android devices?

Based on the provided data, SeaKey is available for iPhone, iPad, and iPod. Compatibility with Android devices is not specified.

### How often is SeaKey updated?

The latest version of SeaKey is 1.6, and it was last updated on March 30, 2026. This indicates a recent update, suggesting ongoing development and maintenance.

### What is the age rating for SeaKey?

SeaKey has an age rating of 4+, making it suitable for a wide range of users interested in learning about seaweeds.

### Does SeaKey have ads?

No, SeaKey does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 1.6 — 2026-03-30

Taxon Profiles with description and additional images for all species covered by the identification key are now available! (Also as printable version). 

The Identification Key and Additional Information were updated.

### 1.5 — 2025-06-13

Smaller optimizations

### 1.4 — 2025-05-27

A new, extensive glossary has been compiled, covering almost 1000 scientific terms relating to marine brown, red and green algae. It is intended for users all over the world. You can search for a specific term or browse the list alphabetically. A downloadable PDF version is also available.

Some minor changes have been made to the structure of the app.

### 1.3 — 2024-05-27

- Key Update

### 1.1 — 2023-12-15

- identificatoin history
- visual improvements
- download counter

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All apps by Code for Nature: https://appshunter.io/developer/1829374322

## Related topics

[seaweed](https://appshunter.io/ios/topics/seaweed)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*