Reef App is an encyclopedia, covering more than 800 marine fish and 35 common marine invertebrates.

Descriptions are written in a unique categorized manner which enables the reader to gain a quick overview.
While most species are covered in great detail, biological descriptions are left to the referenced articles, keeping the descriptions to what is relevant to aquarists.

Additional species will be added on a regular basis.


• Search by common and Latin name.
• Filtering species based on whether or not they are reef safe, peaceful or suitable for a certain type of aquarium.
• Filtering by color.
• Multiple units of measure supported


• English
• German
• Danish

What’s New

Version 2.1

Minor bug fixes.

Ratings and Reviews

3.0 out of 5
3 Ratings

3 Ratings

previous buyers ,

How do a get a refund

I downloaded this app thinking it had a much more options when it has so I was looking to get my money back for it and I can’t seem to figure out how to refund it

Developer Response ,

I am sorry that I didn't see your comment earlier. And I am sorry that the app didn't meet your expectations. I guess you expected a calculator app?
As a publisher I can't make a refund. You would have to report the app as not meeting your expectations and ask for a refund.

DD iTunes ,


No - waste of money

App Privacy

The developer, Kasper Tygesen, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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