Please claim the warranty in less than 30 days. We only refund if items are broken. FYI all the source code double checked by our IT guys before post submitted.
Flutter is an open-source mobile application development SDK created by Google. It is used to develop applications for Android and iOS, as well as being the primary method of creating applications for Google Fuchsia. Flutter widgets incorporate all critical platform differences such as scrolling, navigation, icons and fonts to provide full native performance on both iOS and Android.