The fact that OpenAI has an Android and iOS app out right now is just embarrassing for Google. They couldn't even be bothered to write a Bard/Gemini Flutter app.
On the other hand Gemini does generate Flutter interfaces on the fly when it thinks it's a useful way to show answers and gather more input from the user: https://youtu.be/v5tRc_5-8G4?t=121
