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Best Claude 3 Apps

248+ iOS apps curated and reviewed

4.6 avg rating
16 free apps
Updated September 2026

Every iPhone needs a few good claude 3 apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Claude 3 Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Claude by AnthropicClaude by AnthropicFree4.7★ (265K)NoYesSep 2026
2ClaudeClaudeFree——NoJul 2026
3Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (506K)NoYesSep 2026
4DeepSeek - AI AssistantDeepSeek - AI AssistantFree3.9★ (12K)NoNoSep 2026
5Grok AIGrok AIFree4.9★ (1.4M)NoYesSep 2026
6KATAS SHITO-RYU3KATAS SHITO-RYU3$4.99—NoNoAug 2026
7T3 Code - Remote Claude & moreT3 Code - Remote Claude & moreFree4.9★ (72)NoNoSep 2026
8Claude Code Notifier CompanionClaude Code Notifier CompanionFree4.4★ (7)NoYesSep 2026

Top Picks for Claude 3

Claude by Anthropic#1

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Editor's Choice
📊 Productivity
4.7😊(265K ratings)
FreeIn-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

This AI assistant helps you write, research, code, and solve complex problems. It can analyze documents, code, and images, and even respond to voice commands. Expand your capabilities and tackle new projects with this intelligent thinking partner.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses
  • 📚 Comprehensive knowledge base
  • 🔍 Helpful for a wide range of tasks

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
  • 🙅‍♀️ Overly restrictive content policies
  • 🤖 Lack of true conversational abilities
Perplexity - AI Search & Chat#3

Perplexity - AI Search & Chat by Perplexity AI, Inc.

Ask. Research. Trusted Answers
Worth Considering
📊 Productivity
4.8😊(506K ratings)
FreeIn-App Purchases
#6in 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

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.

What We Love

  • 🚀 Saves time, fast and efficient
  • 🔍 Comprehensive and detailed answers
  • 📚 Provides sources and citations
  • 🤖 Excellent AI-powered search
  • 🧠 Helpful for research and learning
  • 🔢 Accurate mathematical and technical information
  • 🤝 Personalized and contextual responses

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔒 Restrictions on VPN usage
  • 💰 Expensive subscription
  • 🤖 Inconsistent or biased responses
  • 🖥️ Subpar mobile app experience compared to web version

More Claude 3 apps to explore

FAQ about Claude 3

What are the best claude 3 apps for iPhone?
Claude by Anthropic tops our claude 3 apps ranking as of September 2026, with a 4.7-star average from 265K App Store ratings, and it's free to download.
Yes — 16 of the top claude 3 apps we rank are free to download, including Claude by Anthropic and Claude.
Claude by Anthropic has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ claude 3 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Claude is an AI assistant designed to help users with a variety of tasks including writing, research, coding, and problem-solving. It can refine text, debug code, analyze data, and even interpret visual content like images and PDFs.
Key features include AI writing assistance for polishing content, AI coding support for development tasks, research capabilities with web search and data insights, and visual analysis of uploaded files. It also offers voice dictation for hands-free interaction and can integrate with Google Drive, Gmail, and Calendar.

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