AI Chat & Write App

Utilizes artificial intelligence to engage in conversations, create content and provide assistance that involve natural language understanding and generation.

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Awesome Features

Easy To Use

Initiate conversations anytime, anywhere simply by tapping on the app icon, without the need for logging in, making it a hassle-free tool for instant interaction.

130+ built-in topics

Pre-loaded with over 130 topics, spanning a wide range of subjects, allowing users to engage in discussions, seek advice, or generate content across an extensive spectrum of interests.

Native APP UX

Ensuring seamless interaction and high performance across different platforms, designed with the familiar look and feel of traditional applications for user comfort and efficiency.

Different Types Of Topics

Guide

A variety of professional roles to guide you to start your hobby.

Entertainment

Entertaining conversation topics to kill idle time.

Life

A little helper in life to help you solve various small problems.

Work

Work assistant, help you improve work efficiency.

Language

A variety of language training, error correction, improvement, to help you quickly improve your language skills.

Art

Your art consultant, answer all the topics about art.

What Our Client Says

100,000+ global users, 1000+ comments, 4.9+ star on almost all countries App Store

Chester

iPhone User

OneAI is very easy to use on the iPhone, the response is fast, and it often inspires me during the conversation. I recommend everyone to give it a try.

Kathy

iPad User

iPad and iPhone synchronize membership subscriptions, and the UI also follows the same design specifications. There is no pressure to switch between the two devices, and the experience is very good.

Yuki

mac User

The built-in topics gave me a lot of surprises, and I found a lot of interesting functions. AI can really help me in all aspects of my study. I recommend that all college students try this app.

Very Easy To Use Just Following 3 Steps

Install This App

Install from App Store with your iPhone / iPad / mac.

Start to Chat

Feel free to have a conversation with the AI.

Use Build-In Topics

130+ build-in topics is waiting for you to explore.

Frequently Asked Queries

Currently using the ChatGPT model provided by OpenAI.
In development.
Try this video: https://www.youtube.com/watch?v=H4YK_7MAckk