ChatGPT is an AI chatbot developed by OpenAI that can generate human-like text in response to a wide range of prompts and questions. It is trained on a massive dataset of text and code, and can be used for a variety of tasks.
ChatGPT is available as a free app for iOS and Android, and syncs your history across devices. It is also integrated with Bing Chat, so you can try it out without having to download the app.

Features:

• Instant answers: It can answer your questions quickly and accurately, even if they are open ended, challenging, or strange.
• Tailored advice: It can provide you with personalized advice and insights based on your individual needs and preferences.
• Creative inspiration: ChatGPT can help you generate creative content, such as poems, code, scripts, and musical pieces.
• Professional input: It can provide you with feedback on your work and help you improve your writing skills.
• Learning opportunities: ChatGPT can help you learn new things and expand your knowledge.

This official app is free, syncs your history across devices, and brings you the newest model improvements from OpenAI.