Best AI Llm Apps

249+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Finding the right ai llm apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top AI Llm Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Locally AI by LM StudioLocally AI by LM StudioFree4.7β˜… (1.6K)NoNoSep 2026
2Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8β˜… (506K)NoYesSep 2026
3Liquid ApolloLiquid ApolloFree was $5.994.5β˜… (599)NoNoSep 2026
4PocketPal AIPocketPal AIFree4.1β˜… (154)NoNoSep 2026
5Cumbersome: AI LLM API ClientCumbersome: AI LLM API ClientFree4.9β˜… (70)NoNoSep 2026
6Google GeminiGoogle GeminiFree4.7β˜… (2.2M)NoYesSep 2026
7ChatLLM: AI Chat, Bot & AgentChatLLM: AI Chat, Bot & AgentFree4.8β˜… (3.3K)NoYesSep 2026
8Apollo: Multi-Model AI ChatApollo: Multi-Model AI ChatFree4.7β˜… (180)YesYesSep 2026

Top Picks for AI Llm

Locally AI by LM Studio#1

Locally AI by LM Studio by Element Labs Inc

Local & Private AI Assistant
Editor's Choice
πŸ“Š Productivity
4.7😊(1.6K ratings)
FreeIn-App Purchases
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This app allows you to run powerful AI models directly on your iPhone or iPad without an internet connection. Enjoy complete privacy as no data is collected or sent to servers. It's optimized for Apple devices, offering fast and private AI interactions.

What We Love

  • πŸš€ Fast and efficient
  • πŸ‘ Polished and user-friendly UI
  • πŸ”’ Good privacy policy
  • πŸš€ Runs models quickly on device

Room to Improve

  • πŸ› Doesn't work without internet connection
  • πŸ› Compatibility issues with older devices
Perplexity - AI Search & Chat#2

Perplexity - AI Search & Chat by Perplexity AI, Inc.

Ask. Research. Trusted Answers
Strong Contender
πŸ“Š Productivity
4.8😊(506K ratings)
FreeIn-App Purchases
#6in Productivity
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Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.

What We Love

  • πŸš€ Saves time, fast and efficient
  • πŸ” Comprehensive and detailed answers
  • πŸ“š Provides sources and citations
  • πŸ€– Excellent AI-powered search
  • 🧠 Helpful for research and learning
  • πŸ”’ Accurate mathematical and technical information
  • 🀝 Personalized and contextual responses

Room to Improve

  • πŸ› Occasional bugs and glitches
  • πŸ”’ Restrictions on VPN usage
  • πŸ’° Expensive subscription
  • πŸ€– Inconsistent or biased responses
  • πŸ–₯️ Subpar mobile app experience compared to web version
Liquid Apollo#3

Liquid Apollo by Liquid AI, Inc.

Fast, private, and reliable AI
Worth Considering
πŸ”§ Utilities
4.5😊(599 ratings)
Free
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Access a wide range of AI language models, both locally on your device and through cloud APIs. This app allows you to chat with open-source models, connect to your own hosted LLMs, or utilize services like OpenRouter for broad model access.

What We Love

  • πŸš€ Great app
  • πŸš€ Works well with OpenRouter
  • πŸš€ Excellent for running local models
  • πŸš€ Convenient one-time purchase
  • πŸš€ Clean and intuitive UI
  • πŸš€ Supports voice chat and shortcuts

Room to Improve

  • πŸ› Crashes frequently
  • πŸ› Glitches when editing messages
  • πŸ› Inconsistent message formatting
  • πŸ› Slow performance with larger conversations
  • πŸ”’ Unable to disable app transport security
  • πŸ”‹ High battery consumption with some models

More AI Llm apps to explore

FAQ about AI Llm

What are the best ai llm apps for iPhone?
Locally AI by LM Studio tops our ai llm apps ranking as of September 2026, with a 4.7-star average from 1.6K App Store ratings, and it's free to download.
Yes β€” 19 of the top ai llm apps we rank are free to download, including Locally AI by LM Studio and Perplexity - AI Search & Chat.
Locally AI by LM Studio has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ ai llm apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Locally AI allows you to run various artificial intelligence models, such as Llama, Gemma, and Qwen, directly on your iPhone or iPad. It functions entirely offline, ensuring your data remains private and on your device.
Key features include 100% offline operation, total privacy with no login or data collection, optimization for Apple Silicon for fast responses, and support for multiple AI models. You can use it to chat, analyze images, and generate text.

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