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Best Claude 3 Opus Apps

52+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Looking for free claude 3 opus apps? 20 of our 52+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Claude 3 Opus

Claude by Anthropic#1

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Editor's Choice
📊 Productivity
4.7😊(164K ratings)
FreeAdsIn-App Purchases
#2in Productivity
Claude by Anthropic screenshot 1
Claude by Anthropic screenshot 2
Claude by Anthropic screenshot 3
Claude by Anthropic screenshot 4
Claude by Anthropic screenshot 5
Claude by Anthropic screenshot 6

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.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
Perplexity - AI Search & Chat#2

Perplexity - AI Search & Chat by Perplexity AI Inc.

Ask. Research. Trusted Answers
Strong Contender
📊 Productivity
4.8😊(476K ratings)
FreeIn-App Purchases
#5in Productivity
Perplexity - AI Search & Chat screenshot 1
Perplexity - AI Search & Chat screenshot 2
Perplexity - AI Search & Chat screenshot 3
Perplexity - AI Search & Chat screenshot 4
Perplexity - AI Search & Chat screenshot 5
Perplexity - AI Search & Chat screenshot 6

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.

What We Love

  • 🚀 Saves time, fast and efficient
  • 🔍 Comprehensive and detailed answers
  • 📚 Provides sources and citations
  • 🤖 Excellent AI-powered search

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔒 Restrictions on VPN usage
  • 💰 Expensive subscription
ChatPlus: AI Chatbot Assistant#3

ChatPlus: AI Chatbot Assistant by Best mobile app, MB

Powered by GPT-5.2 & DALL-E 3
Worth Considering
📊 Productivity
4.7😞(1.9K ratings)
FreeAdsIn-App Purchases
ChatPlus: AI Chatbot Assistant screenshot 1
ChatPlus: AI Chatbot Assistant screenshot 2
ChatPlus: AI Chatbot Assistant screenshot 3
ChatPlus: AI Chatbot Assistant screenshot 4
ChatPlus: AI Chatbot Assistant screenshot 5
ChatPlus: AI Chatbot Assistant screenshot 6

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.

What We Love

  • ⭐ Amazing AI capabilities
  • 🎨 Excellent image generation
  • 🤖 Outshines ChatGPT
  • 💰 Good value for money

Room to Improve

  • 🐛 Frequent bugs and crashes
  • 🤔 Inconsistent performance
  • 🤖 Not as capable as advertised

More Claude 3 Opus apps to explore

4
DeepSeek - AI Assistant
DeepSeek - AI Assistant
DeepSeek - AI Assistant
Intelligent AI Assistant
Free

In a couple of sentences, the essence of the application and its functionality can be conveyed as follows: Experience an intelligent AI assistant that offers seamless interaction and comprehensive features to answer your questions and enhance your life efficiently. Powered by a state-of-the-art model, this free AI assistant leads global standards and is designed to provide faster speeds and enhanced capabilities.

📊 Productivity
(11K)
5
Grok - AI Chat & Video
Grok - AI Chat & Video
Grok - AI Chat & Video
The real-time AI assistant
Free
📊 Productivity
(1.2M)
6
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

An AI assistant with exceptional memory that can answer questions, summarize documents quickly, organize information, inspire creativity, and assist in various tasks like reading, interpreting, and programming. Ideal for academics, internet professionals, programmers, media creators, and legal professionals. Discover more and boost your productivity with this versatile assistant!

📊 Productivity
(611)
7
ChatGPT
ChatGPT
ChatGPT
The official app by OpenAI
Free

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!

📊 Productivity
(7.8M)
8
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
AI Chatbot & Image Generator
Free

Experience personalized and intelligent conversations with Chatbot 4o AI Chat - Genie. ChatGPT-powered, it offers advanced AI capabilities for engaging and informative interactions. Start chatting now to unlock a world of tailored responses and assistance.

📊 Productivity
(28K)
9
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
(525K)
10
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
(1.8M)
11
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
(133K)
12
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)
13
Google Chrome
Google Chrome
Google Chrome
Rapide et sécurisé, par Google
Free

A lightning-fast web browser designed for seamless internet browsing across various devices. Experience an efficient and user-friendly way to explore the web – download now for faster browsing!

🔧 Utilities
(220K)
14
AI Chat 5.0: Virtual Assistant
AI Chat 5.0: Virtual Assistant
AI Chat 5.0: Virtual Assistant
Chat Bot & Image Generator
Free

This all-in-one AI tool is your smart virtual assistant for everyday tasks, helping you write faster, translate smarter, and create visuals with ease. With its advanced features and user-friendly interface, it can assist you with writing, learning, and creating, making it a reliable partner to boost your productivity and help you get more done.

📊 Productivity
(97)
15
ChatCL Chinese AI
ChatCL Chinese AI
ChatCL Chinese AI
Smart Model & AI Video/Image
Free
📊 Productivity
(4)
16
AI Image Generator - Flair
AI Image Generator - Flair
AI Image Generator - Flair
A.I. Art, Headshot & Painting
Free

Transform your photos into unique works of art with our cutting-edge AI Image Generator. Experience extraordinary creativity and flair in every headshot. Try it now and unleash your imagination!

🎨 Graphics & Design
(56)
17
Chat 5.0: AI Plus, Open Bot
Chat 5.0: AI Plus, Open Bot
Chat 5.0: AI Plus, Open Bot
ChatBot & Picture Generator
Free

Experience the ultimate AI assistant with our innovative app, featuring a range of expert experts in various fields, from cooking and fitness to translation and travel, all accessible through a secure and personalized platform. Download now and discover how AI can simplify your life, with free features and premium options available through subscriptions or purchases.

📊 Productivity
(71)
18
Google
Google
Google
Search with AI, Images & Text
Free

Search with AI, Images, Voice, and Text. Unlock a powerful search engine that uses artificial intelligence to provide accurate results based on images, voice commands, and text inputs. Experience smarter, more intuitive search capabilities at your fingertips.

🔧 Utilities
(4.7M)
19
DuckDuckGo, optional Duck.ai
DuckDuckGo, optional Duck.ai
DuckDuckGo, optional Duck.ai
Search, Browser, Chat, VPN
Free

Discover a free browser for comprehensive online privacy with DuckDuckGo. Protect your online activities with features like private search, tracker blocking, email protection, encryption enforcement, and more. Take control of your privacy effortlessly - try DuckDuckGo today!

🔧 Utilities
(2.3M)
20
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

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!

📊 Productivity
(1.4K)

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