Support & Contact – De Lijn General questions Apps and mobile website How often is the app updated? Published on February 11, 2020 08:15 This happens regularly, so that you are always using an up-to-date app. You can download a new version of the app whenever you like through the App Store or the Google Play Store. Any questions about this subject?Fill in this form. Related articles How should I wear a face mask? I haven’t received the text message with the verification code for resetting my number. What do I do? What is the iOS/Android app? How can blind and partially sighted people use the app? What happens to my m-ticket if I buy a new device?