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Best Gpt 4 Apps

227+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

AI Chat 5.6 is the household name in gpt 4, but it's far from the only option. We track 227+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Gpt 4

AI Chat 5.6: Genius#1

AI Chat 5.6: Genius by Torqued Studios LLC

Chatbot Agent 4.0 Built on GPT
Editor's Choice
🔧 Utilities
4.7😊(51K ratings)
FreeIn-App Purchases
AI Chat 5.6: Genius screenshot 1
AI Chat 5.6: Genius screenshot 2
AI Chat 5.6: Genius screenshot 3
AI Chat 5.6: Genius screenshot 4
AI Chat 5.6: Genius screenshot 5
AI Chat 5.6: 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
ChatGPT#2

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Strong Contender
📊 Productivity
4.8😊(8.1M 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 4.0: Open Chatbot 4o#3

AI Chat 4.0: Open Chatbot 4o by Liquid Apps Kft.

Image, Photo & Text Generator
Worth Considering
📊 Productivity
4.5😞(1.7K ratings)
FreeIn-App Purchases
AI Chat 4.0: Open Chatbot 4o screenshot 1
AI Chat 4.0: Open Chatbot 4o screenshot 2
AI Chat 4.0: Open Chatbot 4o screenshot 3
AI Chat 4.0: Open Chatbot 4o screenshot 4
AI Chat 4.0: Open Chatbot 4o screenshot 5

Connect with AI Chat 4.0, an advanced open chatbot powered by ChatGPT. Experience the future of conversational AI. Try it now to engage in dynamic and natural conversations!

What We Love

  • 🚀 Awesome tool
  • 💡 The best AI app I ever used
  • 👍 Very useful in many ways
  • 👍 This is the best!

Room to Improve

  • 🐛 Do not purchase this app!
  • 🐛 Not worth it!
  • 🐛 Lila

More Gpt 4 apps to explore

4
GPT AI Assistant Chat－Chatbot
GPT AI Assistant Chat－Chatbot
GPT AI Assistant Chat－Chatbot
AI powered by ChatGPT & GPT－5
Free

This AI assistant chat bot powered by GPT-4o uses advanced natural language processing to provide intelligent conversations and assist with a wide range of tasks. Try it now for personalized assistance and engaging interactions.

📊 Productivity
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5
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)
6
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
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7
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)
8
Google Gemini
Google Gemini
Google Gemini
Your AI assistant from Google
Free

Google Gemini is your AI assistant for boosting creativity and productivity. With features like brainstorming, connecting with Google apps, studying smarter, trip planning, AI-generated imagery, and more, Gemini Advanced offers even more capabilities with a 1-month free trial. Discover the power of Google's next-gen AI at g.co/gemini/iosrequirements.

📊 Productivity
(1.9M)
9
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
(278K)
10
AI Chat Assistant – ChatNow
AI Chat Assistant – ChatNow
AI Chat Assistant – ChatNow
Built on Gemini, GPT, Grok 4
Free

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!

📊 Productivity
(135K)
11
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
Deutsch AI Helfer & Ideen
Free

Experience the future of AI communication with GoatChat - an advanced chatbot fueled by the OpenAI ChatGPT API. Engage in natural conversations and explore the limitless possibilities of AI interaction. Try it now and redefine your chat experience.

📊 Productivity
(7.3K)
12
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)
13
Goth AI: Study AI Helper GPT4o
Goth AI: Study AI Helper GPT4o
Goth AI: Study AI Helper GPT4o
Advanced AI Chat with GPT-4o
Free
📊 Productivity
(0)
14
Poe – Fast AI Chat
Poe – Fast AI Chat
Poe – Fast AI Chat
Ask questions and get answers
Free
📊 Productivity
(54K)
15
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)
16
AI+ Chat & Al Video Generator
AI+ Chat & Al Video Generator
AI+ Chat & Al Video Generator
Chatbot Homework Helper ChatAI
Free

AI Text Essay Writer is a revolutionary app that uses advanced AI technology to help you craft well-written essays effortlessly. With its user-friendly interface and powerful writing tools, achieving academic success has never been easier. Try it now and experience the future of writing!

📊 Productivity
(19K)
17
迅闻-GPT4帮你读新闻,高效达人必备,个性化新闻推荐
迅闻-GPT4帮你读新闻,高效达人必备,个性化新闻推荐
迅闻-GPT4帮你读新闻,高效达人必备,个性化新闻推荐
AI智能总结新闻大意,快速浏览筛选资讯,逐条新闻语音播报
Free

This application uses AI to summarize news articles, allowing users to quickly browse and screen information, and provides personalized news recommendations. With features like voice broadcasting and smart highlighting of key sentences, it offers an efficient way to stay informed about current events.

🌟 Lifestyle
(1)
18
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
(324K)
19
AI Chat - TryChat - Chat Bot
AI Chat - TryChat - Chat Bot
AI Chat - TryChat - Chat Bot
Ask Anything
Free

Chat with an AI-powered Chat Bot for free, with unlimited usage and no login required. Start chatting now!

📚 Education
(1.6K)
20
Microsoft Copilot
Microsoft Copilot
Microsoft Copilot
Ask AI: Chat & Voice Assistant
Free

Enhance productivity and creativity with an AI assistant that helps you find information, create visuals from text, and optimize tasks with personalized responses. Experience the future of AI interaction and elevate your workflow with the ultimate AI companion - try it free for 1 month! Download now for a smarter, more efficient way to work and create.

📊 Productivity
(396K)

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