Best Open AI Atlas Apps

226+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Out of 226+ open ai atlas apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Open AI Atlas

Atlas - Chat and Ai Ask Helper#1

Atlas - Chat and Ai Ask Helper by Wergames OU

Open Writing and Painting Bot
Editor's Choice
📊 Productivity
4.7(35 ratings)
FreeIn-App Purchases
Atlas - Chat and Ai Ask Helper screenshot 1
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Atlas - Chat and Ai Ask Helper screenshot 4
Atlas - Chat and Ai Ask Helper screenshot 5
Atlas - Chat and Ai Ask Helper screenshot 6

This all-in-one solution offers a cutting-edge AI chatbot for answering questions, generating creative content, and facilitating seamless communication. Download the app now and experience intelligent conversations, limitless imagination, and dependable guidance with your new AI friend.

Grok - AI Assistant#2

Grok - AI Assistant by TWITTER INTERNATIONAL UNLIMITED COMPANY

The real-time AI assistant
Strong Contender
📊 Productivity
4.8😊(122K ratings)
FreeIn-App Purchases
#4in Productivity
Grok - AI Assistant screenshot 1
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Grok - AI Assistant screenshot 6

What We Love

  • 🚀 Fast and efficient
  • 🔒 Unbiased and ethical
  • 👍 Clean and intuitive UI
  • 🤖 Powerful AI capabilities

Room to Improve

  • 🐛 Occasional errors in responses
  • 🔍 Needs more robust search/history features
  • 🔌 Requires X account for full functionality
ChatGPT#3

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Worth Considering
📊 Productivity
4.8😊(8M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
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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

More Open AI Atlas apps to explore

4
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Ask. Research. Trusted Answers
Free

Discover a smarter way to access credible and up-to-date answers with AI-powered search and discovery. Features include guided AI search, voice or text input, threaded conversations, and a community-driven learning experience. Start your journey to better knowledge and understanding by downloading the app now.

📊 Productivity
(476K)
5
Claude by Anthropic
Claude by Anthropic
Claude by Anthropic
AI assistant for life and work
Free

Get instant help on various tasks with Claude, an AI assistant that offers intelligence at your fingertips. Collaborate, brainstorm, or get assistance with daily tasks while on the go. Trust Claude to be your reliable partner for all your needs. To learn more, visit the website.

📊 Productivity
(177K)
6
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)
7
Manus - AI Agent & Automation
Manus - AI Agent & Automation
Manus - AI Agent & Automation
Web Dev, Slides, research
Free

Manus AI is a versatile AI assistant that can handle a wide range of tasks, freeing you up to focus on what's important. It seamlessly bridges your ideas with practical outcomes, ensuring efficient and effective results in your work and personal life.

📊 Productivity
(3.8K)
8
Locally AI by LM Studio
Locally AI by LM Studio
Locally AI by LM Studio
Offline & Private AI Assistant
Free

Get a private and offline AI assistant on your iPhone and iPad, powered by Apple MLX, with no login or data collection required. Download it today to run AI models and enjoy lightning-fast responses, all while maintaining complete control over your data.

📊 Productivity
(1.2K)
9
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Study, Writing, Research Agent
Free

AI Chat Smith 4 is an AI-powered chatbot that uses OpenAI technology to provide personalized assistance and engage in conversations with users. Experience intuitive interactions and get instant responses to queries.

📊 Productivity
(166K)
10
VisualMind: AI MindMap/Chatbot
VisualMind: AI MindMap/Chatbot
VisualMind: AI MindMap/Chatbot
Visualize anything with AI
Free

Visualize anything with AI using this ultimate tool for creating mind maps on any topic. Learn 10x faster, explore various subjects with curated prompts, and enjoy an interactive learning experience. Download now and revolutionize the way you learn!

📚 Education
(3.3K)
11
Question.AI-Math Calculator
Question.AI-Math Calculator
Question.AI-Math Calculator
Scan&Solve All Subject Problem
Free

Scan and solve math problems instantly with an advanced AI-driven Math Calculator. Simply take a picture of the equation and get step-by-step solutions with explanations. Effortlessly master math with this powerful tool!

📚 Education
(159K)
12
Microsoft Edge
Microsoft Edge
Microsoft Edge
A smarter way to browse
Free

Explore a smarter way to browse with an AI-powered browser featuring GPT-4 Copilot for enhanced searching, summarizing, and image creation. Prioritize security and privacy with smart tools like tracking prevention, AdBlock, and Microsoft Defender Smartscreen. Get Microsoft Edge now for a faster, secure browsing experience.

🔧 Utilities
(529K)
13
ChatBuddy - Multi-AI Assistant
ChatBuddy - Multi-AI Assistant
ChatBuddy - Multi-AI Assistant
ChatGPT, OpenClaw & Claude
Free

Get AI-powered assistance with ChatBuddy! Ask questions, write code, fill out forms, or get creative suggestions. Enjoy seamless conversations with top AI engines, save your history, and explore endless possibilities. Check it out now!

🔍 Reference
(15)
14
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
All in One AI Client
Free

Discover the ultimate AI copilot with a versatile client application, Chatbox. Unleash the power of diverse AI models like GPT-3.5, Claude, Google Gemini Pro, and more across multiple platforms. From AI Vision to AI Drawing, Chatbox revolutionizes productivity with intuitive features for work and study.

🔧 Utilities
(486)
15
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)
16
The World HD
The World HD
The World HD
WORLD ATLAS with Retina Maps
$2.99

Explore the world with detailed country maps and a comprehensive fact book all in one app! Touch a country on the map to reveal its information and navigate seamlessly. No internet connection needed for this interactive and educational experience designed for your iPad.

🔍 Reference
(250)
17
ChatLLM: AI Assistant & Chat
ChatLLM: AI Assistant & Chat
ChatLLM: AI Assistant & Chat
DeepAgent, Voice & AI Creator
Free

Experience AI-powered chat capabilities with access to cutting-edge models like GPT-4, Claude, and Gemini for document analysis, image generation, and web search. Start chatting intelligently today!

📊 Productivity
(2.3K)
18
ATLAS:EARTH: Ganhe Recompensas
ATLAS:EARTH: Ganhe Recompensas
ATLAS:EARTH: Ganhe Recompensas
Play games & earn cash back
Free

Earn passive income by buying virtual land that mirrors real-world locations on ATLAS: Earth. Each parcel you own generates virtual rent that you can redeem for PayPal, Venmo, gift cards, and more. Join nearly 1,000,000 users in the USA and get your first parcel free!

💰 Finance
(3.7K)
19
Google AI Edge Gallery
Google AI Edge Gallery
Google AI Edge Gallery
by Google LLC
Free
📊 Productivity
(133)
20
iAsk Ai - Ask AI (Unlimited)
iAsk Ai - Ask AI (Unlimited)
iAsk Ai - Ask AI (Unlimited)
Ask AI Questions - AI Search
Free

Get instant answers to all your questions with our AI-powered app. Ask anything and receive unlimited answers on various topics. Spark your curiosity today!

📊 Productivity
(68)