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 What happens to my m-tickets if I have to reinstall the app? What is the iOS/Android app? What if I have questions or comments about the app? 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?