Portaplay has developed the app LieFactor (LøgneFaktor).

Welcome to LieFactor – Are you the best liar?

The naughty  and lying she-devil is the host of the show. She has invited YOU to join the battle for an honourful seat in the demons lying lounge. In LieFactor kids try to be the best lier, by telling a false story and uploading it, for others to rate.

The project was made in collaboration with  Odense Central Library, Kolding Library, Aarhus Kommunes Libraries & Ørestad Library. The project was supported by the Culture Ministry.
The project can be downloaded here:

Download it for free from Google Play Store here:

Download it for free from Apple Store here: