Best AI Tools Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Out of 248+ ai tools apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top AI Tools Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Claude by AnthropicClaude by AnthropicFree4.7★ (294K)NoYesNov 2026
2ChatGPTChatGPTFree4.8★ (12M)YesYesNov 2026
3Perplexity: AI Agent & SearchPerplexity: AI Agent & SearchFree4.8★ (522K)NoYesNov 2026
4Google GeminiGoogle GeminiFree4.7★ (2.4M)NoYesNov 2026
5GrokGrokFree4.9★ (1.6M)NoYesNov 2026
6Meta AIMeta AIFree4.7★ (290K)YesYesNov 2026
7DeepSeek - AI AssistantDeepSeek - AI AssistantFree3.9★ (12K)NoNoNov 2026
8AI ToolsAI ToolsFree3.0★ (2)NoNoMay 2026

Top Picks for AI Tools

Claude by Anthropic#1

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Editor's Choice
📊 Productivity
4.7😊(294K ratings)
FreeIn-App Purchases
#2in Productivity
Claude by Anthropic screenshot 1
Claude by Anthropic screenshot 2
Claude by Anthropic screenshot 3
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This AI assistant helps you write, research, code, and solve complex problems. It refines your writing, debugs code, analyzes visual data, and provides insights from your connected documents. Think out loud with voice dictation for hands-free brainstorming and problem-solving.

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
ChatGPT#2

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Strong Contender
📊 Productivity
4.8😊(12M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
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ChatGPT screenshot 5
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
  • 🧠 Vast knowledge base on diverse topics
  • 🔍 Helpful for research, writing, and problem-solving
  • 🤝 Feels like an intelligent companion

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history
Perplexity: AI Agent & Search#3

Perplexity: AI Agent & Search by Perplexity AI, Inc.

AI Assistant. Chat. Research.
Worth Considering
📊 Productivity
4.8😊(522K ratings)
FreeIn-App Purchases
#6in Productivity
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Perplexity: AI Agent & Search screenshot 6

Get accurate, source-backed answers to any question with this AI-powered search and research tool. It leverages advanced AI models for deep exploration, drafting emails, and more, syncing seamlessly across your devices.

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 AI Tools apps to explore

FAQ about AI Tools

What are the best ai tools apps for iPhone?
Claude by Anthropic tops our ai tools apps ranking as of October 2026, with a 4.7-star average from 294K App Store ratings, and it's free to download.
Yes — 20 of the top ai tools apps we rank are free to download, including Claude by Anthropic and ChatGPT.
Claude by Anthropic has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ ai tools apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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