Best X AI App

243+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Out of 243+ x AI app 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 X AI App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grok AIGrok AIFree4.9★ (1.4M)NoYesSep 2026
2XXFree4.6★ (11M)YesYesSep 2026
3Character AI: Chat, Talk, TextCharacter AI: Chat, Talk, TextFree4.3★ (556K)YesYesSep 2026
4ChatGPTChatGPTFree4.8★ (10M)YesYesSep 2026
5Google GeminiGoogle GeminiFree4.7★ (2.2M)NoYesSep 2026
6Meta AIMeta AIFree4.7★ (234K)YesYesSep 2026
7DeepSeek - AI AssistantDeepSeek - AI AssistantFree4.0★ (11K)NoNoSep 2026
8Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesSep 2026

Top Picks for X AI App

Grok AI#1

Grok AI by X Corp.

AI chat & video generation
Editor's Choice
📊 Productivity
4.9😊(1.4M ratings)
FreeIn-App Purchases
#3in Productivity
Grok AI screenshot 1
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This AI assistant provides fast, truthful answers and can perform deep web research. It generates striking images and videos from text or voice prompts, and can analyze uploaded content. Engage in conversations with personalized AI companions and access real-time information from X.

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
X#2

X by X Corp.

Social Media & Breaking News
Strong Contender
📡 News
4.6😐(11M ratings)
FreeAdsIn-App Purchases
#1in News
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Connect with a global community in real-time for breaking news, live events, and conversations. Share your thoughts, discover trending topics, and engage with diverse perspectives. Features include an AI assistant, live audio/video, and private messaging.

What We Love

  • 🚀 Fast and efficient platform
  • 💡 Diverse range of content and discussions
  • 👍 Useful for news and information sharing
  • 🌐 Global connectivity and exchange of ideas

Room to Improve

  • 🐛 Bugs and technical issues
  • 🤖 Proliferation of bots and spam accounts
  • 🔒 Concerns over censorship and lack of free speech
  • 💰 Paywalled features and monetization efforts
Character AI: Chat, Talk, Text#3

Character AI: Chat, Talk, Text by Character.AI

Make Your Own Chatbot on c.ai
Worth Considering
🎬 Entertainment
4.3😊(556K ratings)
FreeAdsIn-App Purchases
#46in Entertainment
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Engage in dynamic AI conversations and create your own intelligent chatbots. Explore millions of user-generated characters, roleplay, build worlds, or simply chat. Interact via text or voice calls for a personalized AI experience.

What We Love

  • 🚀 Highly entertaining and engaging
  • 👍 Realistic and responsive AI
  • 💡 Ability to create custom characters
  • 🚀 Smooth and intuitive app experience

Room to Improve

  • 🐛 Frequent app crashes and server issues
  • 🔒 Overly sensitive content filter
  • 🐛 AI memory and personality issues
  • 🔒 Lack of NSFW toggle option

More X AI App apps to explore

FAQ about X AI App

What is the best x AI app for iPhone?
Grok AI tops our x AI app ranking as of June 2026, with a 4.9-star average from 1.4M App Store ratings, and it's free to download.
Yes — 20 of the top x AI app we rank are free to download, including Grok AI and X.
Grok AI has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 243+ x AI app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This AI assistant provides fast, truthful answers to your questions and can conduct deep research on the web. It also allows you to generate striking images and videos from text prompts, analyze uploaded documents and photos, and engage in conversations with personalized AI companions.
Key features include AI-powered question answering and web research, AI image and video generation, a voice mode with live camera functionality, animated AI companions for conversation, real-time data access from X (formerly Twitter), and image editing capabilities.