What are the minimum system requirements for the Lingo app? The Lingo app works on iOS only, with iPhone 11 or higher, running iOS 15.2 or higher. Apple Watch, iPad, Tablets and Android aren’t supported yet, but they'll be available soon. Related articles Is Lingo the same as Freestyle Libre? Does Lingo measure Ketones? Will further biomarkers be added? Can I use Lingo with diabetes? What Bluetooth radio frequency does my biosensor use?