The 6 Best AI Chat App for iPhone [2024 April Updated]


6 mins read

Are you trying out some of the chatbot apps for iPhone but haven’t found the right one yet? With the gradual development of AI, more and more advanced AI chat applications have appeared on the market. They are able to provide intelligent conversations based on natural language. Whether you're looking for help, information or just a casual conversation, they can make it happen. In this article, we have handpicked 6 of the best AI chat app for iPhone. Let’s explore how these AI chatbots are redefining modern communication and interaction.

best ai chatbot for iphone

View also: 7 Best Chatbot App for Android

In this article:

What Is an AI Chatbot?

AI chatbot is a tool that uses artificial intelligence technology to simulate human-like conversations with users. It leverages natural language processing (NLP) and machine learning algorithms to interpret and understand user input. AI chat apps are able to analyze text or speech input, extract relevant information, and generate appropriate responses.

These chatbots can handle various queries, provide information, perform tasks, and even engage in casual conversations. Some advanced chatbots also incorporate additional technologies such as sentiment analysis, context awareness, and personalization to enhance the user experience. AI chatbots can be implemented on various platforms such as messaging apps, websites, or voice assistants.

Can’t wait to know the best AI chat app for iPhone? Follow us to discover the 7 best ones of 2024!

1. OpenAI ChatGPT – The Best Free AI Chatbot for iPhone


As the leader of AI Chatbot, OpenAI's ChatGPT has launched the latest app for iOS devices. This chatbot for iPhone has a clean interface where users can quickly ask questions and get instant answers. The biggest advantage of ChatGPT App for iOS is that it can sync with your ChatGPT account on other platforms and display your question history on all devices.

Key Features of ChatGPT App

  • Adapting to the latest AI technology
  • Cross-device synchronization of historical records
  • Low error rate in generated content
  • User-friendly and intuitive interface
  • Requires iOS 16.1 or later

Pricing: The free trial version of ChatGPT for iOS provides users with GPT-3.5. If you need to use GPT-4, you can subscribe to GPT Plus for $19.99 per month.

2. ChatArt – The Best AI Chat App for iPhone


ChatArt, one of the best free AI chatbot for iPhone in 2024. It is available not only on iOS but also on Android, Windows, and Mac. You can even access its web version directly from your web browser. It was originally supported by the GPT-4 API and now has embedded more advanced models such as GPT-4 Vision, Claude3, Google Gemini, etc.

It offers many impressive features, including lightning-fast and responsive chat, voice input and playback options, and more. Whether you're looking for help, looking for information, or just want to have a friendly chat, ChatArt has you covered. Furthermore, it is not only an AI chatbot but also a writing assistant and image generator.


ChatArt Key Features:

  • Available for iOS, Android, Windows, Mac and web.
  • Support text, voice input and playback.
  • Customizable and personalized chat experience.
  • Free trial, no login or registration required.
  • Quickly generate various content including articles, advertising copy, pictures, etc.

Try it Free

Available for :

Pricing: Free plan with limited features; 1 month plan: $6.99; 1 year plan: $23.99; lifetime plan: $59.99

How to Use the Best Free AI Chatbot App for iPhone - ChatArt

Step 1. Go to the App Store to download and install the ChatArt app on your iPhone.

Step 2. Open ChatArt and you will see its main screen. Simply tap on the text box at the top to start chatting with AI.

Step 3. Next, you can enter any text content or directly use voice input. It generates responses based on your input. Plus, it will automatically play the generated content, and you can also click on the upper right corner to turn off the voice.

chatart ai chatbot iphone

3. Genie – Innovative AI-powered Chatbot for iPhone


Genie, the groundbreaking AI chatbot for iPhone driven by the powerful combination of ChatGPT and GPT-4, GPT-3. Experience a new realm of communication and productivity with ChatGPT, an innovative AI-powered chatbot that aims to transform the way you engage, acquire knowledge, and reach your objectives.

Key Features of Genie App

  • Generates responses quickly
  • Customizable interactive form of the chatbot
  • Compatible for use on Apple Watch
  • May generate offensive content
  • Requires iOS 13.0 or later

Pricing: Weekly offer: $6.99. Yearly Offer $44.99.

4. Replika – Virtual AI Chatbot for iPhone


Replika is a powerful AI-powered chatbot for iPhone, harnessing the power of artificial intelligence to provide millions of users with their very own AI friends. With this chatbot for iPhone, you can experience genuine connections without judgment, drama, or social anxiety. Engage in conversations that feel remarkably human and form an emotional bond that transcends the boundaries of traditional companionship.

Key Features of Replika App

  • Customizable 3D appearance for the chatbot
  • Each Replika is a unique companion
  • Continuously learning to generate responses with rich human emotions
  • Provides mental and psychological health support
  • Requires iOS 15.0 or later

Pricing: Monthly offer: $7.99. Yearly offer: $49.99

5. Know It All – Remarkable Free AI Chatbot for iPhone

Know It All App

KnowItAll, one of the best free AI chat app for iPhone. This remarkable chatbot app for iPhone serves as your AI-based personal assistant, providing quick and accurate responses to your typed commands. With KnowItAll AI Chatbot, you can ask a wide range of questions and save valuable time. The best part? This app is completely free, with no in-app purchases, giving you full access to ChatGPT right on your iPhone.

Key Features of Know It All App

  • Generates relatively accurate content
  • Produces code for various programming languages
  • Provides multiple copywriting generation functions
  • User-friendly interface
  • Requires iOS 15.0 or later

Pricing: Free

6. PocketAI – Cutting-edge AI Chatbot for iPhone

Pocket AI, the cutting-edge one of the best chatbot app for iPhone that harnesses the latest and most powerful AI technologies to bring you an unparalleled experience. Discover the power of AI right from your phone, as PocketAI revolutionizes the way you seek answers and engage in conversations.

Key Features of PocketAI App

  • Can generate images through text
  • Can integrate with iMessage
  • Can be used on Apple Watch
  • Can be summoned through Siri
  • Accessible directly in the Safari browser
  • Requires iOS 11.0 or later

Pricing: $7.99 - $69.99


The above are our selection of the 6 best AI chat app for iPhone in 2024. If you have more recommended apps, please leave a message below the article, and we will write your recommended apps for more people to experience.

If you are still undecided on which AI chatbot to choose after reading this article, then I recommend you try ChatArt. It not only supports chat function, but also supports article creation, image generation, etc. What's even better is that it also provides a free trial, why not give it a try?

Try it Free

Available for :

go toChatArt Discord Server

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