The application uses unofficial Lentodiilit API which is available through Apisuomi (http://apisuomi.fi/apis/lentodiilit/api/). Application does not save or cache deals on your device, instead it just fetches latest deals via API. You can click the deal you're interested and the app will start your favorite internet browser to show more details about the deal.
All communication related to this application should be pointed to the developer of the application. Please use email email@example.com or send me DM in twitter (@savilmik)