Best Free AI Chatbot Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

ChatGPT is the household name in free ai chatbot, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free AI Chatbot Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ChatGPTChatGPTFree4.8★ (11M)YesYesOct 2026
2PolyBuzz: Chat with CharactersPolyBuzz: Chat with CharactersFree4.4★ (475K)NoYesOct 2026
3Chatbot AI Assistant - GenieChatbot AI Assistant - GenieFree4.7★ (202K)YesYesOct 2026
4ChatBot5.6 - Latest AI modelsChatBot5.6 - Latest AI modelsFree4.5★ (215)NoYesOct 2026
5CHAI: Social AI Platform- ChatCHAI: Social AI Platform- ChatFree4.2★ (288K)YesYesOct 2026
6LuLu: Character AI ChatLuLu: Character AI ChatFree2.8★ (5)YesYesOct 2026
7Character AI: Chat, Talk, TextCharacter AI: Chat, Talk, TextFree4.3★ (559K)YesYesOct 2026
8AI Chatbot ⁃Ask Chat AssistantAI Chatbot ⁃Ask Chat AssistantFree5.0★ (1)NoYesOct 2026

Top Picks for Free AI Chatbot

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Editor's Choice
📊 Productivity
4.8😊(11M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
ChatGPT screenshot 2
ChatGPT screenshot 3
ChatGPT screenshot 4
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
4.4😊(475K ratings)
FreeIn-App Purchases
#26in Entertainment
PolyBuzz: Chat with Characters screenshot 1
PolyBuzz: Chat with Characters screenshot 2
PolyBuzz: Chat with Characters screenshot 3
PolyBuzz: Chat with Characters screenshot 4
PolyBuzz: Chat with Characters screenshot 5
PolyBuzz: Chat with Characters screenshot 6

Engage in realistic conversations with AI chatbots that mimic real characters, complete with authentic voices and personalities. Create your own characters or interact with those made by others in a vibrant community. Explore endless story possibilities and enjoy free, immersive dialogues.

What We Love

  • 💬 No filter, unlimited chat
  • 🤖 Wide variety of characters to chat with
  • 🕰️ Unlimited chat time
  • 🎨 Ability to create custom characters
  • 🚀 Responsive AI
  • 👍 Fun and engaging experience

Room to Improve

  • 🤔 AI has poor memory, forgets details
  • 💰 Subscription required for full features
  • 📢 Too many ads
  • 🤖 AI can be repetitive or inconsistent
  • 🔍 Difficulty searching for specific characters
  • 🤯 AI can be overly sexual or inappropriate
4.7😐(202K ratings)
FreeAdsIn-App Purchases
#52in Productivity
Chatbot AI Assistant - Genie screenshot 1
Chatbot AI Assistant - Genie screenshot 2
Chatbot AI Assistant - Genie screenshot 3
Chatbot AI Assistant - Genie screenshot 4
Chatbot AI Assistant - Genie screenshot 5
Chatbot AI Assistant - Genie screenshot 6

This AI-powered assistant helps with work, study, and creative projects. It offers advanced chat, image generation and editing, document analysis, and web search capabilities. Get instant insights and create visuals from text descriptions.

What We Love

  • 🚀 Powerful AI assistant
  • 👍 User-friendly interface
  • 💡 Versatile capabilities
  • 🤖 Impressive language understanding
  • 🧠 Provides detailed and informative responses

Room to Improve

  • 🐛 Unreliable performance with frequent crashes
  • ⏱️ Slow response times during high traffic
  • 💰 Expensive subscription model
  • 🔍 Limited search capabilities
  • 🔇 Lack of voice functionality

More Free AI Chatbot apps to explore

FAQ about Free AI Chatbot

What are the best free ai chatbot apps for iPhone?
ChatGPT tops our free ai chatbot apps ranking as of September 2026, with a 4.8-star average from 11M App Store ratings, and it's free to download.
ChatGPT shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free ai chatbot apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

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