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Best Grok 4 AI Apps

250+ iOS apps curated and reviewed

3.0 avg rating
19 free apps
Updated October 2026

Finding the right grok 4 ai apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Grok 4 AI Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GrokGrokFree4.9★ (1.6M)NoYesNov 2026
2ChatApp – AI AssistantChatApp – AI AssistantFree4.7★ (277)NoYesOct 2026
3DeepSeek - AI AssistantDeepSeek - AI AssistantFree3.9★ (12K)NoNoNov 2026
4EGK IsaacBlue AI BotEGK IsaacBlue AI Bot$129.99—NoNoJul 2026
5ChatTAP: Chat AI, AssistantChatTAP: Chat AI, AssistantFree—NoYesMay 2026
6Nux - Ai LeaderboardNux - Ai LeaderboardFree2.0★ (1)NoYesOct 2026
7AI+ Chat & Al Video GeneratorAI+ Chat & Al Video GeneratorFree4.8★ (19K)YesYesNov 2026
8ARKA AIARKA AIFree3.0★ (2)NoYesOct 2026

Top Picks for Grok 4 AI

Grok#1

Grok by X Corp.

AI assistant by SpaceXSI
Editor's Choice
📊 Productivity
4.9😊(1.6M ratings)
FreeIn-App Purchases
#4in Productivity
Grok screenshot 1
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Grok screenshot 5

This AI assistant provides truthful, useful, and curious responses for research, content creation, and problem-solving. It offers advanced image and video generation, real-time information from X, and natural voice conversations. Easily transfer context from other AI tools to enhance your workflow.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Unbiased and ethical
  • 👍 Clean and intuitive UI
  • 🤖 Powerful AI capabilities
  • 🌐 Real-time data integration
  • 🎨 Impressive image generation
  • 💡 Unique and engaging personality

Room to Improve

  • 🐛 Occasional errors in responses
  • 🔍 Needs more robust search/history features
  • 🔌 Requires X account for full functionality
ChatApp – AI Assistant#2

ChatApp – AI Assistant by Novatech Studio

Your all-in-one AI app
Strong Contender
📊 Productivity
4.7(277 ratings)
Free
ChatApp – AI Assistant screenshot 1
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ChatApp – AI Assistant screenshot 6

Access multiple powerful AI models for writing, brainstorming, summarization, and conversation. Generate images, transform photos with AI filters, and get real-time web search results. All your chats are saved and organized.

DeepSeek - AI Assistant#3

DeepSeek - AI Assistant by 杭州深度求索人工智能基础技术研究有限公司

Intelligent AI Assistant
Worth Considering
📊 Productivity
3.9😊(12K ratings)
Free
#31in Productivity
DeepSeek - AI Assistant screenshot 1
DeepSeek - AI Assistant screenshot 2
DeepSeek - AI Assistant screenshot 3
DeepSeek - AI Assistant screenshot 4
DeepSeek - AI Assistant screenshot 5

This AI assistant offers fast, powerful responses powered by a leading language model. It helps users solve problems and improve efficiency with intelligent interactions, all for free.

What We Love

  • 🚀 Fast and responsive
  • 👍 User-friendly interface
  • 💡 Powerful AI capabilities
  • 🤖 Impressive reasoning and thought process
  • 💰 Free and open-source

Room to Improve

  • 🤖 Censorship and bias in responses
  • 🔌 Server overload and slow response times
  • 🔒 Privacy concerns regarding data collection
  • 🐛 Occasional bugs and crashes

More Grok 4 AI apps to explore

FAQ about Grok 4 AI

What are the best grok 4 ai apps for iPhone?
Grok tops our grok 4 ai apps ranking as of October 2026, with a 4.9-star average from 1.6M App Store ratings, and it's free to download.
Yes — 19 of the top grok 4 ai apps we rank are free to download, including Grok and ChatApp – AI Assistant.
Grok has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ grok 4 ai apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.