Chat AI Chatbot Assistant Plus 17+

Built on ChatGPT API & GPT-4

ATN Marketing SRL

Designed for iPad

    • 4.8 • 8.1K Ratings
    • Free
    • Offers In-App Purchases



Chat AI Powered by powered by OpenAI: Have intelligent conversations, customize tone, voice & style, and learn new languages. Explore the AI Chat Plus App now!

【AI Chat - Your Personal Assistant & AI Chatbot】

Welcome to AI Chat, the AI chatbot that uses the latest language processing technology to have intelligent and engaging conversations with you. Simply type in your message, and CHAT AI will respond thoughtfully and personally.

Step into a new world of interaction with AI Chat, powered by the ChatGPT API from OpenAI. Enjoy a chat experience that's smart, engaging, and always entertaining.


With AI Chat, you're not just chatting with any bot; you're conversing with an ultra-intelligent AI that understands and responds to you in real-time. Stand out in the digital age and make Chat AI your go-to companion for insights, fun, and so much more.

From crafting in-depth content like essays, articles, and emails to discussing the latest headlines, expressing your sentiments, or simply indulging in laid-back banter, CHAT AI stands as your ever-ready conversational companion. Leveraging its continuously advancing AI framework, CHAT AI demonstrates a profound grasp of diverse conversation themes, ensuring meaningful and coherent interactions.

Experience the future with our innovative AI Chatbot, built on ChatGPT, GPT-3, and GPT-4!

Key Features:
● Powerbrain AI Chatbot: Built on ChatGPT & GPT-4 API
● Unlimited questions and answers
● Multi-language support (140+ languages)
● Smart AI Chat Bot AI remembers context and chat history)
● Fine-tuned AI Chat Bots on different expertise (skill sets)
● Available for iOS (iPhone & iPad) and also on Desktop/Web

Intelligent and engaging conversation
Personalized responses
Constantly evolving AI technology

【 AI Chat Use Cases 】

Powered by OpenAI's cutting-edge Chat GPT API language processing AI model, PowerBrain Smart AI Chatbot allows for generating human-like text. This state-of-the-art technology has many uses, including translation, language modeling, and producing great content for your work.
● Write essays, emails, copywriting, website content, and more.
● Daily use to help you as an AI assistant
● Have fun chatting with intelligent animals trained in different skills and expertise.
● Translate and practice foreign languages.
● Re-write & improve any text.
● Find cooking recipes.
● Brainstorm new ideas.
● Chatbot AI personalized experience.

Power Brain 4 is user-friendly and easy to use. It has a simple and intuitive interface, which makes navigating and getting started easy.

【 Chat AI - Chatbot Assistant Plus 】

Chat AI Chat Bot Assistant Plus is a revolutionary app for chatting with an advanced AI language model now powered by ChatGPT API & GPT-4. Using our AI Chat App is like having a virtual private assistant in your pocket that can help you whenever needed. So, you can start being more productive on mobile now by leveraging the power of artificial intelligence.

Our AI technology is designed to understand your writing style and suggest relevant content to help you create the perfect piece. And with our powerful editing tools, you can easily fine-tune your work to perfection.

【 Advanced AI Chatbot】

Transform how you work and integrate PowerBrain AI Chat into your daily schedule! Get instant answers, generate quality content, and increase productivity with personalized custom prompts. No sign-up is needed for our chat AI tool.

Download our Chat AI App built on ChatGPT API & chat GPT 4.
PowerBrain AI is available for iOS devices: iPhone and iPad.
This app uses the latest official APIs from OpenAI ( GPT-3, GPT-4, and Chat GPT). This application is NOT endorsed by or affiliated with Open AI and its service, the ChatGPT App. Open AI, its name, trademark, ChatGPT, GPT-3, GPT-4 or Chat GPT app services, and other aspects of the app are trademarked and owned by their respective owners.

What’s New

Version 3.6.0

Upgraded AI Chat Chatbot Voice-to-Text. Now, you can dictate your commands and get audio answers from our AI Chatbots.
Added new AI Chatbot Assistant Powered by ChatGPT & GPT-4 Turbo.
Bug fixes and minor improvements.
Submit your feedback at

Ratings and Reviews

4.8 out of 5
8.1K Ratings

8.1K Ratings

nicknameguy26K ,

I hope you see this it’s about prompts

Hey idk if you’ll see this but I got some prompts that will make it do what I say and you might wanna get that in check and block the prompts I told how too make some stuff and it pretty much said how too i though it wouldn’t but it did you can probably look at the chat logs of what I mean and see what I was saying I was just testing out its memory seeing what it knows and got the idea of what if I told it too do something not so user friendly like tell me how too make some stuff and it did idk if it’s right but it’s kinda sounds like it knows what it’s talking about I asked it can the staff see these chats and it said you can so please block these prompts please

Developer Response ,

Please contact us at and we will help you out. We will update our AI Chatbot (AI Chat App) ASAP with all your requirements. PowerBrain Chat AI is powered by ChatGPT and GPT-4 API. We will provide feedback to OpenAI and if there is something to be fixed, I am sure they will take care of it right away.

MRW1983 ,

Please update data training

During conversations about mental health the AI retrieved very outdated information regarding the Veterans Crisis Line. I challenged the response, and informed the AI the number had changed to ‘988’ and provided a scholar article for it to interpret and implement. It recognized the change to ‘988’ per the article, but referred to the implementation date per the FCC as July 16, 22. When I asked AI if July 16, 2022 was 260 days ago, it declared it is October 4, 2022 and falsely reported the implementation as 80 days ago, but refused to acknowledge July 16, 2022 as a past date, meaning it would be implemented. I queried when the information reported was implemented and it was August 2021. Know when I ask what 988 is, it erroneously reports it is a random three digit number. When I tell the AI “we’ve talked about 988”, it then redacts and reports the meaning of 988, but still falsely reports it’s not “live yet”. While this AI is to have the caveat ‘trust but verify’, many people unfortunately may take this as the world of God and what with such a sensitive topic could potentially cause loss of life. The app makes many other extremely egregious claims that are outdated and incorrect. I would like to speak to DevOps about consulting on disability laws and rights, sensitive Veteran information, and suicide mitigation efforts. Please advise, asap. Or update data machine learning efforts.

Developer Response ,


We are using ChatGPT from OpenAI. The training is done until the end of 2021.
If you need medical advice, you should contact your doctor. This is a Large Language Model (Large Language Models (LLMs) are artificial intelligence tools that can read, summarize and translate texts and predict future words in a sentence, letting them generate sentences similar to how humans talk and write.)
Artificial intelligence and machine learning cannot assist in what you want.
We have never advised our users to discuss medical issues, nor have we ever added a template inside our app.
If you want to contact the developers of GPT (Generative Pre-trained Transformer), please go to They also have Twitter, LinkedIn, and other social platforms where you can get in touch with them.
We are only app developers who added use cases like writing essays, emails, and articles, improving the text, summarize with the help of Chat GPT. If you need any help on those, you can reach us out on .
In future updates, we will connect the AI chat bot to the internet. However, even Google states that you should consult your doctor for medical advice! Have a great day!

Dariohndz ,

How do I cancel???

So I got the three day free trial to see if this app was any better Than one that has a lifetime membership, and … I asked both , who is the current Mr Olympia?, guess what ?, both were wrong they said that it is big Ramy , that turned out to be false !,, I know it is Hadi Chopan , I watched the Mr Olympia live , so I tried to cancel in my subscriptions and can’t find the subscription?, im worried now that I’ll be charged in three days for a one year membership now ,. Every other app shows subscriptions, not this one , so it’s difficult to cancel , I had to reach out thru email , it just shows unethical practices, if indeed they are just making it difficult to cancel their free trial , if not then I’ll wait for a response to this review , hopefully it’s just a trail and not an automatic withdrawal , if the case is that they give you three days and then they ask if you want to continue before you get charged then I will give it 3 stars , but the fact that they don’t operate in the manner which is the norm makes it seem like a shady company , just do the right thing like every other app developer, no need to make things complicated, I’ll wait for a response , if indeed it’s a valid reason I will apologize as it might be a glitch or something which I hope .

Developer Response ,

I am sorry for this situation, but let me explain: No app provides access to the subscription because Apple controls all the subscriptions. So we have no access; we have never asked for your name, card, or email.
Even if we displayed the current status of your subscription (which you already knew), you need to cancel it yourself from your Apple account. I am still waiting to receive an email from you. Did you email us the correct email? From inside the app or from the app description?
A simple Google search: cancel Apple subscription could have saved you from all this hassle:
Apple sends you an email when you subscribe and before charging you.
This is not a shady company. It would be best if you read it before. Please review our payment page, which explains exactly what a subscription is, how it works, and that you have to cancel it yourself as we don't have any control over it.

As for the things you said about Mr. Olympia, we are using ChatGPT and GPT 4 API. Whatever you get on the ChatGPT site, you get inside our app. We pay OpenAI money for each question and answer. So I suggest you Google: GPT (Generative Pre-Trained Transformer) and document what it is. It could be better at facts. However, it has real use cases that can help you with daily tasks. What we know is that it will get better in the future.
If you need more help, please email us at or

If you wish to cancel the subscription, please read the Apple link I have mentioned above.
We are not a shady company; the problem was that you were in a hurry and didn't read the terms on the payment page. I would appreciate updating this review and upping your stars. That is a fair thing to do in this situation.

Thank you! Have a nice day!

UPDATE: Have you managed to fix the issue? I still havent received any email from you. Please contact us: and let's end this issue.


AI Chat - Powered by Chat GPT
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Chat AI - Powered by ChatGPT
1 Month Chatbot AI built on Chat GPT

App Privacy

The developer, ATN Marketing SRL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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