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Best Gpt4 Apps

230+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good gpt4 apps. We benchmark 230+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Gpt4

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Editor's Choice
📊 Productivity
4.8😊(7.8M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
ChatGPT screenshot 2
ChatGPT screenshot 3
ChatGPT screenshot 4
ChatGPT screenshot 5
ChatGPT screenshot 6

Discover the ultimate AI-powered chat app for iOS with voice mode, creative inspiration, tailored advice, learning opportunities, professional input, and instant answers. Join millions of users and download now for free!

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
AI Chat 5.5: Genius#2

AI Chat 5.5: Genius by Torqued Studios LLC

Chatbot Agent 4.0 Built on GPT
Strong Contender
🔧 Utilities
4.7😊(51K ratings)
FreeIn-App Purchases
AI Chat 5.5: Genius screenshot 1
AI Chat 5.5: Genius screenshot 2
AI Chat 5.5: Genius screenshot 3
AI Chat 5.5: Genius screenshot 4
AI Chat 5.5: Genius screenshot 5
AI Chat 5.5: Genius screenshot 6

AI Chat 4.0: Genius is an innovative application leveraging advanced AI technology to provide intelligent conversational interactions. Engage in meaningful conversations, receive personalized recommendations, and explore an array of features designed to enhance your chat experience. Elevate your interactions with AI Chat 4.0: Genius today!

What We Love

  • 🚀 Wonderful, personal assistant
  • 🚀 Amazing and helpful
  • 👍 Unbelievable and a life-changer
  • 👍 Accurate and fast responses

Room to Improve

  • 🐛 Inconsistent and buggy responses
  • 🔒 Subscription issues and paywall
  • 🔒 Expensive for some users
AI Chat Assistant – ChatNow#3

AI Chat Assistant – ChatNow by Tappz GmbH

Built on Gemini, GPT, Grok 4
Worth Considering
📊 Productivity
4.8😐(133K ratings)
FreeAdsIn-App Purchases
#38in Productivity
AI Chat Assistant – ChatNow screenshot 1
AI Chat Assistant – ChatNow screenshot 2
AI Chat Assistant – ChatNow screenshot 3
AI Chat Assistant – ChatNow screenshot 4
AI Chat Assistant – ChatNow screenshot 5
AI Chat Assistant – ChatNow screenshot 6

Get instant help with everyday tasks using our AI-powered chat assistant. Streamline your life with smart reminders, recommendations, and more. Try it now for a seamless experience!

What We Love

  • 🚀 Fast and responsive
  • 💡 Helpful AI assistant
  • 👍 Useful for writing tasks
  • 🤖 Impressive capabilities

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Limited free usage
  • 🐛 Inconsistent responses

More Gpt4 apps to explore

4
Chat AI - Ask Anything
Chat AI - Ask Anything
Chat AI - Ask Anything
AI Chatbot & Essay Writer Bot
Free

Get instant answers to all your questions with our AI Chatbot — ask anything and receive quick, accurate responses. Connect with our Chat AI now!

📊 Productivity
(126K)
5
AI Chat Bot & Virtual Writer
AI Chat Bot & Virtual Writer
AI Chat Bot & Virtual Writer
Based on artificial genius
Free

A cutting-edge AI-powered chatbot that provides personalized assistance and support in various domains such as customer service, information retrieval, and task automation. Interact with this intelligent assistant for efficient and tailored solutions to your queries and needs.

📊 Productivity
(255)
6
ChatOn AI - Chat Bot Assistant
ChatOn AI - Chat Bot Assistant
ChatOn AI - Chat Bot Assistant
One Chatbot–Multiple Al Tools
Free

Get instant assistance and guidance with ChatOn - AI Chat Bot Assistant! Enhance your productivity and streamline tasks with our advanced AI technology. Sign up now for a smarter way to communicate and get things done.

📊 Productivity
(276K)
7
AI ChatBot ◎ No Filter GPT
AI ChatBot ◎ No Filter GPT
AI ChatBot ◎ No Filter GPT
Email Writer, Instant Reply AI
Free

Experience cutting-edge artificial intelligence technology with our revolutionary AI ChatBot App. Engage in natural, human-like conversations and unlock a world of personalized assistance at your fingertips. Download now and discover the future of AI communication.

📊 Productivity
(114)
8
Chat AI: Ask Agent Anything
Chat AI: Ask Agent Anything
Chat AI: Ask Agent Anything
Chatbot & Search Assistant
Free

A user-friendly messaging app allowing real-time communication through text, voice, and video. Stay connected with friends, share media, and create group chats effortlessly. Start chatting now to experience seamless communication at your fingertips.

📊 Productivity
(323K)
9
VisionGPT - Powered by GPT-4
VisionGPT - Powered by GPT-4
VisionGPT - Powered by GPT-4
Get AI and Internet Answers
Free

"Access AI and internet-powered answers instantly with VisionGPT. Scan questions to receive responses from GPT 3.5/4 and online resources at your fingertips."

📊 Productivity
(255)
10
AI Chatbot – Ask AI Anything
AI Chatbot – Ask AI Anything
AI Chatbot – Ask AI Anything
Built on OpenAI ChatGPT GPT-5
Free

Get instant answers to your questions with our AI Chatbot powered by ChatGPT API. Ask anything and receive accurate responses in real-time. Experience the future of intelligent chat interactions now!

📚 Education
(138)
11
CamAI: Chat GPT-4V with Image
CamAI: Chat GPT-4V with Image
CamAI: Chat GPT-4V with Image
AI Photo Picture Answers, Math
Free

Experience the future of AI-driven assistance through a powerful app that combines image recognition and chat capabilities. Snap a photo, ask a question, and receive instant answers for a variety of everyday queries without the need for sign-up. Unlock insights with CamAI for food identification, cooking help, driving assistance, image description, study support, and much more.

🔧 Utilities
(414)
12
ChatPlus: AI Chatbot Assistant
ChatPlus: AI Chatbot Assistant
ChatPlus: AI Chatbot Assistant
Powered by GPT-5.2 & DALL-E 3
Free

AI Chatbot⁺ is a cutting-edge application powered by advanced AI technology. Experience seamless communication with an intelligent bot that can assist you in various tasks. Interact with AI Chatbot⁺ today for personalized and efficient responses.

📊 Productivity
(1.9K)
13
Chatbot UDev powered by GPT4
Chatbot UDev powered by GPT4
Chatbot UDev powered by GPT4
by Sergey Kurdyuk
Free
🎬 Entertainment
(0)
14
Chatto - AI Chat & AI Chatbot
Chatto - AI Chat & AI Chatbot
Chatto - AI Chat & AI Chatbot
Artificial Intelligence & GPT
Free

Chatto is an AI-powered messaging application that offers users the ability to have natural conversations with an intelligent chatbot. Engage in meaningful dialogue and explore various topics with this innovative app today.

📊 Productivity
(38)
15
Jeeves Ai
Jeeves Ai
Jeeves Ai
Copy. Marketing. AI Writer
Free

Discover Jeeves.AI: A cutting-edge AI copywriting app that saves time, unleashes creativity, and delivers compelling content for businesses, entrepreneurs, and writers. Transform your writing experience and elevate your content effortlessly.

📊 Productivity
(484)
16
RoboAI - Chat & Ask AI Chatbot
RoboAI - Chat & Ask AI Chatbot
RoboAI - Chat & Ask AI Chatbot
AI Assistant, Image Generator
Free

Connect with friends and family through instant messaging, voice calls, and video chats all in one app. Stay connected anytime, anywhere with this versatile communication platform. Download now to experience seamless communication on-the-go.

📊 Productivity
(17K)
17
AI Chatbot- Smart AI Assistant
AI Chatbot- Smart AI Assistant
AI Chatbot- Smart AI Assistant
Homework Helper & Ask Anything
Free

Experience cutting-edge chat functionality with our Chatbot AI powered by Gemini's GPT-4o technology. Chat smarter, faster, and more intuitively with our innovative AI Chat Bot.

📊 Productivity
(8)
18
AI Chatbot & Writer: Smart AI
AI Chatbot & Writer: Smart AI
AI Chatbot & Writer: Smart AI
Built on GPT-4o, o1 & DeepSeek
Free

AI Chatbot is an advanced messaging tool powered by artificial intelligence technology. It provides personalized responses and assistance based on user queries, enhancing user experience with quick and accurate information. Try it out for faster and smarter interactions!

📊 Productivity
(36)
19
AI Resume Builder Ai Letter
AI Resume Builder Ai Letter
AI Resume Builder Ai Letter
Ai Resume Writer Online Format
Free

Create a standout resume quickly with our user-friendly Resume Builder application. Choose from a variety of modern, traditional, and creative templates to highlight your skills effectively. Don't let a subpar resume hold you back - craft your winning resume today!

💼 Business
(168)
20
Chat AI: Ask Chatbot Answers
Chat AI: Ask Chatbot Answers
Chat AI: Ask Chatbot Answers
AI Image, Writer & Assistant
Free

"Meet Chat AI, your ultimate virtual assistant for instantly answering any questions you have! This AI-powered chatbot can provide answers on a wide range of topics, making your life easier. Try it out now and experience the convenience of instant, accurate responses at your fingertips!"

📊 Productivity
(1.1K)

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