Can I use the Q8 smiles app on any type of smartphone? Premium Plus July 23, 2020 09:12 Updated The Q8 smiles app is available for Android and iOS. Download it from the App Store or on Google Play. Related articles I forgot to scan my card with my last top-up/shop purchase. My app doesn’t work anymore. What now? How can I start saving Smiles and benefit from all the advantages? Where can I find the security code required for adding my Q8 Liberty card? Can I save Smiles outside of Belgium and Luxembourg? Comments 0 comments Please sign in to leave a comment.