Thomas Bühner from the restaurant "La vie" in Osnabrück (Germany) was the only chef in Germany to be awarded a third Michelin star - the top rating - in the guidebook's 2012 edition. Thomas Bühner tested the iPhone App ‘How fresh is your fish?’ at the Seafood exhibition in Bremen. Initially he was sceptical but after using the App he admited that the App is a good tool for evaluating the freshness of fish.
This test was part of a broadcast by Radio Bremen and TV of the program Buten und Binnen by Axel Pusitzky.  The complete TV report from the exhibition can be viewed by clicking here (in German).
An video extract of the TV broadcast with focus on the Iphone App ‘How fresh is your fish?’ and the interviews with Joop Luten (Nofima) and Thomas Buhner (3-star Michelin chef)  is  shown below with English subtitling.