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40+ Best Free AI Chat Assistant Apps for iPhone (2026)

40 of 40 ranked · · how we rank

40 AI chat assistant apps on iPhone are free to download; some sell extras inside. AI Chat Assistant – ChatNow is the best of them at S tier, rated 4.8 by 140,950 people. The order below is the same S to F ranking as the full list, with paid apps removed.

  1. 1
    AI Chat Assistant – ChatNowS#1 overall
    Free · ★ 4.8 · 140,950 ratings · score 99
  2. 2
    Chatbot AI Assistant - GenieS#2 overall
    Free · ★ 4.7 · 200,229 ratings · score 99
  3. 3
    Grok AIS#3 overall
    Free · ★ 4.9 · 1,390,728 ratings · score 98
  4. 4
    Chat AI: Ask Agent AnythingS#4 overall
    Free · ★ 4.8 · 327,206 ratings · score 98
  5. 5
    AI Chat Assistant - ChatomicS#5 overall
    Free · ★ 4.8 · 5,066 ratings · score 98
  6. 6
    ChatGPTS#6 overall
    Free · ★ 4.8 · 10,031,904 ratings · score 98
  7. 7
    ChatOn AI - Chat Bot AssistantS#7 overall
    Free · ★ 4.7 · 284,148 ratings · score 98
  8. 8
    Meta AIS#8 overall
    Free · ★ 4.7 · 240,155 ratings · score 97
  9. 9
    Chat Smith: AI Chatbot & AgentS#9 overall
    Free · ★ 4.6 · 166,406 ratings · score 96
  10. 10
    Chatbot AI: AI Chat AssistantS#10 overall
    Free · ★ 4.6 · 6,523 ratings · score 96
  11. 11
    AI Chatbot - NovaA#11 overall
    Free · ★ 4.6 · 125,555 ratings · score 96
  12. 12
    Claude by AnthropicA#12 overall
    Free · ★ 4.7 · 253,338 ratings · score 95
  13. 13
    ChatBox AI - Chatbot AssistantA#13 overall
    Free · ★ 4.6 · 164,385 ratings · score 95
  14. 14
    AI Chat Assistant – OrNET AIA#14 overall
    Free · ★ 4.6 · 744 ratings · score 94
  15. 15
    GO AI Chat 5.0 Video GeneratorA#15 overall
    Free · ★ 4.5 · 351 ratings · score 93
  16. 16
    Poe – Fast AI ChatA#16 overall
    Free · ★ 4.7 · 53,856 ratings · score 93
  17. 17
    AI Chat Assistant - ChatOneA#17 overall
    Free · ★ 4.3 · 729 ratings · score 92
  18. 18
    AI Chatbot & Design AssistantA#18 overall
    Free · ★ 4.5 · 7,239 ratings · score 91
  19. 19
    Chatbot AI Assistant ChatPrimeA#19 overall
    Free · ★ 4.6 · 4,810 ratings · score 91
  20. 20
    Monica AI: Ultimate AI AssistA#20 overall
    Free · ★ 4.7 · 6,710 ratings · score 91
  21. 21
    Chatbot AI Assistant - SavviA#21 overall
    Free · ★ 4.7 · 809 ratings · score 90
  22. 22
    Perplexity - AI Search & ChatB#22 overall
    Free · ★ 4.8 · 503,034 ratings · score 90
  23. 23
    Copilot AI - AI Chat AssistantB#23 overall
    Free · ★ 4.7 · 1,079 ratings · score 89
  24. 24
    Comet - AI Browser & AssistantB#24 overall
    Free · ★ 4.8 · 7,763 ratings · score 89
  25. 25
    AI Chat 5.6: GeniusB#25 overall
    Free · ★ 4.7 · 52,526 ratings · score 88
  26. 26
    Chat AI: Ask Chatbot AssistantB#26 overall
    Free · ★ 4.7 · 15,364 ratings · score 88
  27. 27
    Chatbot AI - Ask Anything‎B#27 overall
    Free · ★ 4.6 · 204 ratings · score 87
  28. 28
    AI Chat AssistantB#28 overall
    Free · ★ 4.5 · 801 ratings · score 87
  29. 29
    AI+ Chat & Al Video GeneratorB#29 overall
    Free · ★ 4.8 · 19,307 ratings · score 87
  30. 30
    Chatbot AI Assistant - ChatAppB#30 overall
    Free · ★ 4.7 · 981 ratings · score 86
  31. 31
    Xenova: AI Chat & AssistantB#31 overall
    Free · ★ 4.7 · 276 ratings · score 86
  32. 32
    Qianwen 千问 AI- Smart AssistantB#32 overall
    Free · ★ 4.4 · 1,210 ratings · score 86
  33. 33
    Vibe by Mistral (ex-Le Chat)B#33 overall
    Free · ★ 4.8 · 1,247 ratings · score 86
  34. 34
    Ask Assist - AI Chat BotB#34 overall
    Free · ★ 4.5 · 11,668 ratings · score 86
  35. 35
    DeepSeek - AI AssistantB#35 overall
    Free · ★ 4.0 · 11,356 ratings · score 86
  36. 36
    Microsoft Bing SearchB#36 overall
    Free · ★ 4.7 · 295,099 ratings · score 86
  37. 37
    AI Chat Assistant • ChatAI BotB#37 overall
    Free · ★ 4.7 · 250 ratings · score 85
  38. 38
    Genora AI – Chat Bot AssistantB#38 overall
    Free · ★ 4.4 · 9,638 ratings · score 85
  39. 39
    Cloud Ai: Chatbot Agent AssistB#39 overall
    Free · ★ 4.5 · 176 ratings · score 85
  40. 40
    Fello AI: Chat Bot AssistantB#40 overall
    Free · ★ 4.7 · 104 ratings · score 84

Questions people ask

Which free AI chat assistant app is best on iPhone?
AI Chat Assistant – ChatNow, S tier, #1 overall in AI chat assistants.
Does a free AI chat assistant app reach S or A tier?
Yes, AI Chat Assistant – ChatNow, Chatbot AI Assistant - Genie, Grok AI, Chat AI: Ask Agent Anything, AI Chat Assistant - Chatomic, ChatGPT, ChatOn AI - Chat Bot Assistant, Meta AI, Chat Smith: AI Chatbot & Agent, Chatbot AI: AI Chat Assistant, AI Chatbot - Nova, Claude by Anthropic, ChatBox AI - Chatbot Assistant, AI Chat Assistant – OrNET AI, GO AI Chat 5.0 Video Generator, Poe – Fast AI Chat, AI Chat Assistant - ChatOne, AI Chatbot & Design Assistant, Chatbot AI Assistant ChatPrime, Monica AI: Ultimate AI Assist, Chatbot AI Assistant - Savvi.

See all 40 AI chat assistant apps ranked →