As an early stage startup, we needed to create the first version of our mobile application having in mind the future need of supporting multiple platforms (iOS & Android). We gave Flutter a try and immediately experienced a smooth and easy way to learn a mobile platform (with Dart) that allowed us to very quickly create our mobile app. The more we learn, the more we can leverage the ecosystem of libraries/plugins for Flutter (https://pub.dev/), the more we foresee Flutter as a very good choice for cross platform mobile development. In comparison, Android (Java) and iOS (with Swift) are powerful languages but they both have a steep learning curve. With Flutter we only had to learn one platform and voilà !