Company Toucan Systems created these great apps:
+48Magazine, AirGo Rzeszow Airport Magazine, Hello Modlin Warsaw Airport Magazine, Live&Travel Gdansk Airport and Eurolot Airlines Magazine, Lodz u fly Lodz Airport Magazine, Sky Surfer Szczecin Airport Magazine, Payvision, PetAssist, Corvinus, Odkrywamy Tatry, Zdrapmania, ToneZone Karta Lojalnościowa, Kamieniec, Mrs Sporty Privilege Club, and others..