Night Cirque provides handy iPhone applications that are equally usable and useful.
CloseBuy – the app that finds great offers close to you!
Sportskarate.dk wanted an app to show the requirements for graduating to each belt color, and also a way to keep track of individual progress with the physical test used for the higher grades. This resulted in the Sportskarate.dk app.
Drengenavne and Pigenavne with which you can browse through all 20.000 valid Danish boy names and girl names, respectively. You can even select your own favorites and see the most popular names since 1985.
Postnumre which you can use to find any postal code (postnummer) in Denmark.