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Best Chat.openai.com Apps

227+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.6★, the chat.openai.com category is one of the App Store's strongest. Browse all 227+ apps we track, sorted so the most loved ones surface first.

Top Picks for Chat.openai.com

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Editor's Choice
📊 Productivity
4.8😊(8.1M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
ChatGPT screenshot 2
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ChatGPT screenshot 6

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

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
ChatOn AI - Chat Bot Assistant#2

ChatOn AI - Chat Bot Assistant by AIBY Incorporated

One Chatbot–Multiple Al Tools
Strong Contender
📊 Productivity
4.7😊(278K ratings)
FreeAdsIn-App Purchases
#15in Productivity
ChatOn AI - Chat Bot Assistant screenshot 1
ChatOn AI - Chat Bot Assistant screenshot 2
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ChatOn AI - Chat Bot Assistant screenshot 6

This AI assistant leverages advanced language models to help with writing, image transformation, document analysis, and web research. It offers over 100 prompts and integrates with your keyboard for seamless use across apps. Transform photos, summarize documents, and generate social media content with ease.

What We Love

  • 🚀 Excellent AI assistant
  • 👍 User-friendly interface
  • 💡 Versatile features
  • 🚀 Fast and efficient

Room to Improve

  • 🐛 Occasional errors and timeouts
  • 💰 Expensive subscription
  • 🔒 Limited free usage
Chat AI: Ask Agent Anything#3

Chat AI: Ask Agent Anything by DEEP FLOW SOFTWARE SERVICES - FZCO

Chatbot & Search Assistant
Worth Considering
📊 Productivity
4.8😊(324K ratings)
FreeIn-App Purchases
#26in Productivity
Chat AI: Ask Agent Anything screenshot 1
Chat AI: Ask Agent Anything screenshot 2
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Engage in personalized conversations with an AI that understands and adapts to you. Access specialized AI assistants for various tasks, generate unique images from text, and get instant information about the world through photos. This app also offers writing assistance, language learning, and homework help.

What We Love

  • 🚀 Powerful language model
  • 🔍 Provides accurate and helpful responses
  • 💡 Versatile and useful for various purposes
  • ⏱️ Available 24/7 for convenient access

Room to Improve

  • 🔇 Limited ability to discuss certain topics
  • 🔁 Repetitive or generic responses at times
  • 🧠 Potential for biased or outdated information

More Chat.openai.com apps to explore

4
AI Chat Assistant - ChatAI Bot
AI Chat Assistant - ChatAI Bot
AI Chat Assistant - ChatAI Bot
Smart ChatBot, Writer & Helper
Free

This app leverages advanced AI to help you chat, generate content, and find information. It offers tools for image creation, learning assistance, text analysis, translation, and code generation, acting as a versatile digital assistant.

Smart ChatbotImage GeneratorLearning Assistant
📊 Productivity
(5.5K)
subscription
5
Voice Chat & AI Assistant
Voice Chat & AI Assistant
Voice Chat & AI Assistant
Chats Bot & Friend Chatbot Pro
Free

This app provides a voice-activated AI assistant for multilingual conversations. It offers quick facts and in-depth responses with an intuitive one-button interface. Explore various topics effortlessly with adaptive conversational style.

Voice-activated AI assistantMultilingual conversationsOne-button interaction
📊 Productivity
(33)
free with in-app purchases
6
ChatGenius - AI Chat, ChatBot
ChatGenius - AI Chat, ChatBot
ChatGenius - AI Chat, ChatBot
Smart Assistant & AI Writer
Free

This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.

Advanced AI chatbot interactionsPoetry and social media post generationResearch and concept explanation
📊 Productivity
(4.3K)
free with in-app purchases
7
Chatly: AI Chatbot & Assistant
Chatly: AI Chatbot & Assistant
Chatly: AI Chatbot & Assistant
Built on GPT-4o. Chat & Ask AI
Free

This AI assistant leverages advanced GPT technology to help users with a wide range of writing tasks, from crafting marketing materials and speeches to generating social media content and code. It also offers image creation, text summarization, and OCR capabilities.

AI writing assistanceImage creation toolSpelling and grammar editor
📊 Productivity
(2.1K)
free with in-app purchases
8
Chat AI - Ask Anything
Chat AI - Ask Anything
Chat AI - Ask Anything
AI Chatbot & Essay Writer Bot
Free

Engage in intelligent conversations with an advanced AI chatbot. This app offers personalized responses on a wide range of topics and can assist with writing tasks like essays and emails. Its AI continuously learns for more natural interactions.

Intelligent conversationsPersonalized responsesEssay and content writing
📊 Productivity
(126K)
free with in-app purchases
9
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
AI Chatbot & Image Generator
Free

This AI-powered assistant helps with work, study, and creative projects. It offers advanced chat, image generation and editing, document analysis, and web search capabilities. Get instant insights and create visuals from text descriptions.

Advanced AI ChatbotAI Image GeneratorAI Image Editor
📊 Productivity
(198K)
free with in-app purchases
10
AI Chat - TryChat - Chat Bot
AI Chat - TryChat - Chat Bot
AI Chat - TryChat - Chat Bot
Ask Anything
Free

Engage in conversations with advanced AI models, including GPT-4, Gemini, and Claude. This free, unlimited chat service requires no login and offers access to multiple powerful AI technologies.

Multiple AI models availableUnlimited free usageNo login required
📚 Education
(1.6K)
free with in-app purchases
11
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Ask. Research. Trusted Answers
Free

Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.

AI-powered search with cited sourcesDeep research and guided explorationConversational follow-up questions
📊 Productivity
(480K)
free with in-app purchases
12
Kimi - Kimi K2.6 is Live
Kimi - Kimi K2.6 is Live
Kimi - Kimi K2.6 is Live
K2.5·Visual·Agent·Code·Office
Free

This AI-powered agent assists with coding, content creation, and office tasks. It can generate presentations, build websites from designs, and perform complex research with autonomous sub-agents for enhanced efficiency. Handle large documents and detailed conversations with its extensive context window.

Autonomous sub-agent creation for parallel efficiencyCode, create, analyze, and build presentationsAutomate workflows with scheduled tasks and long-term memory
📊 Productivity
(4.6K)
freemium
13
Chat Unlimited & Ask Brutus AI
Chat Unlimited & Ask Brutus AI
Chat Unlimited & Ask Brutus AI
Powered by ChatGPT & GPT API
Free

Engage in intelligent conversations with an AI assistant powered by advanced language models and internet search. This app offers a free mode, stores past conversations, and assists with various tasks, learning, and creative endeavors. Enjoy a private and secure chat experience with a user-friendly interface.

AI Chat Bot AssistantOpenAI GPT-4 API integrationInternet Search capabilities
📚 Education
(542)
free with in-app purchases
14
Poe – Fast AI Chat
Poe – Fast AI Chat
Poe – Fast AI Chat
Ask questions and get answers
Free

Access multiple advanced AI models and generative tools in one application. Engage in conversational AI, create multimedia content, and build custom chatbots for various tasks. Offers both free and subscription-based AI models.

Access to leading AI modelsMultimedia generation (images/videos)Create and customize chatbots
📊 Productivity
(54K)
free with in-app purchases
15
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Study, Writing, Research Agent
Free

This AI assistant offers advanced capabilities for writing, research, and image generation. It leverages multiple powerful AI models to provide deep insights, create content, and simplify tasks. Ideal for students, professionals, and creatives seeking enhanced productivity.

AI Image GeneratorAI Writing AssistantDeep Research with Sources
📊 Productivity
(166K)
free with in-app purchases
16
Role AI - Chat with AI friends
Role AI - Chat with AI friends
Role AI - Chat with AI friends
Chat with AI friends anything
Free

Engage in private, confidential conversations with AI characters tailored to your desires. Create unique personalities or choose from a vast library for companionship, assistance, or exploration. Available 24/7, this app offers non-judgmental interactions in your native language.

Private AI chatCustomizable AI characters24/7 availability
🎬 Entertainment
(534)
free with in-app purchases
17
AI Chat 4.0: Open Chatbot 4o
AI Chat 4.0: Open Chatbot 4o
AI Chat 4.0: Open Chatbot 4o
Image, Photo & Text Generator
Free

This app offers a versatile AI assistant powered by advanced models like GPT-5.4 and Gemini 3.1 Pro. It excels at generating text, images, translations, and personalized plans for travel, fitness, and meals. Seamlessly switch between models for optimal results in everyday tasks, creativity, and learning.

Multiple leading AI modelsAI Chatbot for intelligent answersText and content generation
📊 Productivity
(1.7K)
freemium
18
Use for AI Chatbot
Use for AI Chatbot
Use for AI Chatbot
Powered by OpenAI & ChatGPT
Free

Engage in natural language conversations with an AI virtual assistant and generate unique artwork using advanced AI. Personalize creations by adding your own photos to diverse art styles.

AI-powered virtual assistant for conversationsGenerate unique AI artSelect from various art styles
💼 Business
(1.9K)
free with in-app purchases
19
AI Assistant kun - chat, essay
AI Assistant kun - chat, essay
AI Assistant kun - chat, essay
Your AI for Life & Study
Free

This AI chat application assists with a wide range of tasks, from work and study to personal advice and creative endeavors. It offers 24/7 support and uses advanced natural language processing for intuitive conversations. No registration is required to start using its features.

AI-powered chat and writing assistanceSupport for work and study tasksPersonal advice and life problem-solving
📊 Productivity
(748)
free with in-app purchases
20
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
Deutsch AI Helfer & Ideen
Free

This AI-powered chatbot acts as a clever friend and personal assistant, ready to chat, assist, and simplify your daily routine. It understands context and nuance, offering quick answers, helpful suggestions, and engaging conversations.

AI-powered chatbotPersonal assistant capabilitiesSchedule organization
📊 Productivity
(7.3K)
subscription