Are there any fee for your mobile apps? You can download our iPhone app from App Store and Android app from Google Play for free. Related articles How can I pick up the tickets I purchase through your mobile applications? How can I buy ticket through Biletix? Istanbul Biletix Retail Outlets In which languages can I use Biletix mobile applications? When I call Biletix Call Center by using Biletix mobile applications, is any cost added to my invoice?