Gemini App Unveils Prompt Bar Redesign, Bringing Model Switching Mid-Conversation

Google is rolling out a significant overhaul to the user interface of the Gemini app on both Android and iOS, transforming the familiar prompt bar into a dynamic "bottom sheet." This redesign marks one of the most substantial visual and functional updates to the AI assistant’s mobile experience since its launch, aiming for greater efficiency and a cleaner aesthetic.

The traditional rounded rectangular prompt box is now completely gone, replaced by a bottom sheet that visually floats above the application’s main content. This new UI layer is designed to merge seamlessly with the device's open keyboard, using a subtle shadow effect along the top edge to distinguish it from the conversation history.

This transition from a static box to a dynamic sheet aligns the mobile app with modern design paradigms seen across other Google applications. By removing the container, the interface feels less cluttered, creating more horizontal screen real estate for users to type their queries.

Perhaps the most crucial functional update is the relocation of the AI model selector. Previously, users had to tap a dropdown menu near the top of the home screen to switch between models like Gemini 2.5 Flash and 2.5 Pro.

With the new design, the model picker is now embedded directly in the bottom-right corner of the prompt sheet, adjacent to a newly-circular microphone icon. This change streamlines the workflow, finally allowing users to select a different model for their next prompt without navigating away from the active chat.

Furthermore, Google has utilized this redesign to implement several user experience (UX) quality-of-life improvements. The '+' menu for adding inputs and the Gemini Live button are now positioned closer to the edges of the screen, benefiting from the freed-up space.

The standard but often disruptive disclaimer, "Gemini can make mistakes, so double-check it," has also been repositioned. Instead of sitting permanently below the prompt bar, it now appears concisely at the end of the AI's response, ensuring a cleaner visual flow while users are chatting.

The rollout for the box-less prompt bar redesign is now widely available for Gemini users on both major mobile operating systems. However, the accompanying change—the repositioning of the model picker—is being implemented gradually and is not yet universal across all accounts.

Also Read:

• Google Gemini Now Lets You Share Custom 'Gems'.
• Google Redesigns Gemini's Tools Menu for a Cleaner Mobile Experience.