Android AI Assistant Widget places a miniature AI chat interface directly on your home screen, allowing quick access and interaction without switching apps. It lets you summon and chat with your assistant via a floating widget or shortcut—ideal for instant help.

Chat AI is an Android app offering an AI-powered chatbot experience, letting you ask questions, chat casually, and get multilingual responses from a GPT-style model.

ChatBoost is an Android app that lets you chat with AI models using your own API key. It supports multiple models such as OpenAI, Azure OpenAI, Claude and Gemini all without requiring you to log in.

FloatingAI is an Android app that places a lightweight AI assistant in a floating bubble on your screen. It analyzes the current app or content you’re viewing and offers context-aware suggestions, summaries or chat responses.

ChatGPT for Android is the mobile app version of the popular AI chatbot by OpenAI that lets you chat, get answers, generate ideas and access advanced features on your smartphone.