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App Store Apps > Utilities > ChatPro4- AI Chatbot
ChatPro4- AI Chatbot icon

ChatPro4- AI Chatbot

by Qijie Information · Utilities · Free
On the App Store since December 2023 · Data updated 2026-10-29

ChatPro4- AI Chatbot is made and published by Qijie Information. AppBrain is an independent app data site and isn't affiliated with Qijie Information. The app name, icon, screenshots and description belong to Qijie Information and are shown as published on the App Store.

5.00
2 reviews
Free

ChatPro4- AI Chatbot Screenshot 1 of 4
ChatPro4- AI Chatbot Screenshot 2 of 4
ChatPro4- AI Chatbot Screenshot 3 of 4
ChatPro4- AI Chatbot Screenshot 4 of 4
Screenshots by Qijie Information, from the the App Store listing
View on the App Store

AppBrain's verdict

Rating on App Store
5.00
2 ratings
Last updated
June 13, 2026
Size
16.9 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on ChatPro4- AI Chatbot for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By Qijie Information, from the App Store
Description by Qijie Information Written by the developer, not by AppBrain. Click to read.
ChatPro4 is a smart Q&A app based on artificial intelligence technology that allows you to have natural conversations.

Whether you want to get advice, find answers to your questions, chat about the news, or plan for the future, ChatPro4 has you covered.
It specializes in a variety of tasks such as writing essays, song lyrics, resumes, travel planning, language translation, recipe recommendations, programming guidance, and much more.

Key features of ChatPro4 include:

- Advanced 4.0 model for a smarter user experience.
- Support Vision modeling and experience picture conversations.
- Support speech-to-text function to improve work efficiency.
- Streaming output to reduce waiting time.
- Supports features such as contextualization and split lines.
- You can play different roles and experience different dialog scenarios.
- Multi-line switching to reduce line problems.

Support more functions in the future

Whether you want to find an answer, have an interesting conversation, or need an intelligent assistant to help complete a task, ChatPro4 is able to meet the needs of users and provide them with a high-quality intelligent conversation experience. Download ChatPro4 and start a journey of intelligent conversation!

Do not enter personal information. Offensive or dangerous content may be generated. ChatPro4 is not responsible for the content generated.

Subscription Instructions:
- Users may subscribe to full functionality with unlimited access;
- Subscriptions are charged on an annual basis and will be deducted from the User's iTunes account when the User confirms the purchase;
- Users may turn off auto-renewal of a subscription 24 hours before the end of the current subscription, or the subscription will automatically renew;
- An Apple ID with an auto-renewing subscription will be automatically charged to the iTunes Account 24 hours prior to the expiration of each billing cycle and extended for the corresponding period of validity;
- User-managed subscription services, i.e., after purchase, you can go to your user account and set up a way to turn off automatic subscriptions.

Privacy Policy: https://sites.google.com/view/chatpro4privacy/%E9%A6%96%E9%A1%B5
Usage Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Safety and technology

Found in the app by AppBrain
Price
Free
App size
16.9 MB
Content rating
Medium

Technologies used by ChatPro4- AI Chatbot

Releases

Updates seen on the App Store
Version
3.4.0
Launched
December 2023

No changelog data

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Rankings

App Store top charts

App Store Rankings for ChatPro4- AI Chatbot

This app is not ranked

About the app and developer

About ChatPro4- AI Chatbot

ChatPro4- AI Chatbot is an utilities app developed by Qijie Information.

User Ratings

ChatPro4- AI Chatbot is rated 5.00 out of 5 stars. The rating is based on 2 ratings.

App Information

ChatPro4- AI Chatbot is freely available from the App Store. The app size is 16.87 MB. The latest version available is 3.4.0. The last update was on June 13, 2026.

Technical Requirements

The app has a content rating of Medium Maturity. The app has been available on the App Store since December 2023.

Developer information for Qijie Information

Qijie Information

Address:

Frequently asked questions about ChatPro4- AI Chatbot

Is ChatPro4- AI Chatbot free?

Yes. ChatPro4- AI Chatbot is free on the App Store.

Is ChatPro4- AI Chatbot still available?

Yes. ChatPro4- AI Chatbot is on the App Store, and the last update we saw was on June 13, 2026.

How large is ChatPro4- AI Chatbot?

ChatPro4- AI Chatbot is 16.87 MB.

Is ChatPro4- AI Chatbot suitable for children?

App Store gives ChatPro4- AI Chatbot a medium maturity rating, so it is not meant for young children.

How do people rate ChatPro4- AI Chatbot?

ChatPro4- AI Chatbot scores 5.00 out of 5 stars, from 2 ratings on the App Store.

Who made ChatPro4- AI Chatbot?

ChatPro4- AI Chatbot was developed by Qijie Information. It is listed in the utilities category on the App Store.

What are the best alternatives to ChatPro4- AI Chatbot?

People looking at ChatPro4- AI Chatbot also look at these utilities apps: 墨上花开--学以聚之, 公文岛-AI公文写作&公务办公神器, ChatAI - Chat&Write Robot, Easy Password AI, FlooPaste.

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