Best Open Source AI Apps

235+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Finding the right open source ai app can be overwhelming with so many options. We've analyzed 235+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Open Source AI

Meta AI#2

Meta AI by Meta Platforms, Inc.

Create AI videos. Get answers.
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜(126K ratings)
FreeAds
#6in Productivity
Meta AI screenshot 1
Meta AI screenshot 2
Meta AI screenshot 3
Meta AI screenshot 4
Meta AI screenshot 5
Meta AI screenshot 6

The Meta View app allows you to manage and update your Ray-Ban Meta or Ray-Ban Stories smart glasses easily. Import, view, and share photos and videos, set up voice control with "Hey Meta," manage privacy settings, and explore interactive product tours. Get hands-free and stay in control with the Meta View app.

What We Love

  • ๐Ÿš€ Smooth and responsive
  • ๐Ÿ‘ Stylish and innovative design
  • ๐ŸŽฅ Captures photos and videos well
  • ๐ŸŽถ Good audio quality for music

Room to Improve

  • ๐Ÿ› Connectivity issues and frequent disconnections
  • ๐Ÿ”‹ Poor battery life
  • ๐Ÿ“ฅ Unreliable media import/download
Locally AI - Local AI Chat#3

Locally AI - Local AI Chat by Element Labs Inc

Offline & Private AI Assistant
Worth Considering
๐Ÿ“Š Productivity
4.6๐Ÿ˜Š(99 ratings)
FreeIn-App Purchases
Locally AI - Local AI Chat screenshot 1
Locally AI - Local AI Chat screenshot 2
Locally AI - Local AI Chat screenshot 3
Locally AI - Local AI Chat screenshot 4
Locally AI - Local AI Chat screenshot 5
Locally AI - Local AI Chat screenshot 6

Get a private and offline AI assistant on your iPhone and iPad, powered by Apple MLX, with no login or data collection required. Download it today to run AI models and enjoy lightning-fast responses, all while maintaining complete control over your data.

What We Love

  • ๐Ÿš€ Fast and efficient
  • ๐Ÿ‘ Polished and user-friendly UI
  • ๐Ÿ”’ Good privacy policy
  • ๐Ÿš€ Runs models quickly on device

Room to Improve

  • ๐Ÿ› Doesn't work without internet connection
  • ๐Ÿ› Compatibility issues with older devices

More Open Source AI apps to explore

4
Openchat: AI Chatbot Copilot
Openchat: AI Chatbot Copilot
Openchat: AI Chatbot Copilot
Image, Voice, Text Generation
Free

Get quick responses to your queries with OpenChat - an AI-powered chatbot! Interact seamlessly and get instant answers to your questions anytime, anywhere.

๐Ÿ“Š Productivity
(3.9K)
5
AI Hub: 50+ Open Source LLM
AI Hub: 50+ Open Source LLM
AI Hub: 50+ Open Source LLM
Multi purposes: Chat, Video
Free

Discover and engage with 20 cutting-edge LLM chat models including Meta Llama and Google Gemini on an advanced AI platform built with Llama 3.2 and Mistral AI. Unleash the power of AI chat capabilities in one place.

๐Ÿ“Š Productivity
(57)
6
Kai - AI
Kai - AI
Kai - AI
Fast, Simple, Open-Source
Free
๐Ÿ“Š Productivity
(1)
7
Enclave - Local AI Assistant
Enclave - Local AI Assistant
Enclave - Local AI Assistant
Anonymous, Offline, Private AI
Free

Explore an offline and local AI assistant without sacrificing privacy. Unleash your creativity in a secure environment with cutting-edge AI models at your fingertips. Start your private AI journey today and welcome to your AI Enclave!

๐Ÿ“Š Productivity
(801)
8
Google Gemini
Google Gemini
Google Gemini
Your AI assistant from Google
Free

Google Gemini is your AI assistant for boosting creativity and productivity. With features like brainstorming, connecting with Google apps, studying smarter, trip planning, AI-generated imagery, and more, Gemini Advanced offers even more capabilities with a 1-month free trial. Discover the power of Google's next-gen AI at g.co/gemini/iosrequirements.

๐Ÿ“Š Productivity
(1.8M)
9
Poe โ€“ Fast AI Chat
Poe โ€“ Fast AI Chat
Poe โ€“ Fast AI Chat
Ask questions and get answers
Free
๐Ÿ“Š Productivity
(54K)
10
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
All in One AI Client
Free

Discover the ultimate AI copilot with a versatile client application, Chatbox. Unleash the power of diverse AI models like GPT-3.5, Claude, Google Gemini Pro, and more across multiple platforms. From AI Vision to AI Drawing, Chatbox revolutionizes productivity with intuitive features for work and study.

๐Ÿ”ง Utilities
(429)
11
Core AI
Core AI
Core AI
Explore AI Models & Tools
Free

This all-in-one hub allows users to explore the latest advancements in artificial intelligence, featuring various AI models and tools, and offers a user-friendly interface for both developers and enthusiasts. Discover the full potential of AI and start learning or creating with this seamless and informative platform.

๐Ÿ“š Education
(12)
12
Fello AI: Chat Bot Assistant
Fello AI: Chat Bot Assistant
Fello AI: Chat Bot Assistant
Slides Sheets Docs PDF Helper
Free

This all-in-one AI app brings top-rated AI models to your mobile device, allowing you to chat with files, generate visuals, and get instant answers on the go. With its user-friendly design and wide range of features, you can effortlessly access AI assistance for work, learning, or creativity - try it now and discover its full potential!

๐Ÿ“Š Productivity
(26)
13
Open Minis
Open Minis
Open Minis
Your Private On-Device Agent
Free
๐Ÿ“Š Productivity
(15)
14
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
Chatbot AI Assistant - Genie
AI Chatbot & Image Generator
Free

Experience personalized and intelligent conversations with Chatbot 4o AI Chat - Genie. ChatGPT-powered, it offers advanced AI capabilities for engaging and informative interactions. Start chatting now to unlock a world of tailored responses and assistance.

๐Ÿ“Š Productivity
(28K)
15
GyPTix
GyPTix
GyPTix
On-device AI Chat
Free
๐Ÿ“Š Productivity
(9)
16
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Study, Writing, Research Agent
Free

AI Chat Smith 4 is an AI-powered chatbot that uses OpenAI technology to provide personalized assistance and engage in conversations with users. Experience intuitive interactions and get instant responses to queries.

๐Ÿ“Š Productivity
(165K)
17
Emerge.ai
Emerge.ai
Emerge.ai
AI Built for Business
Free
๐Ÿ’ผ Business
(6)
18
SignAII: Breaking AI News
SignAII: Breaking AI News
SignAII: Breaking AI News
Daily AI, Research & Tech News
Free
๐Ÿ“ก News
(0)
19
Chat Unlimited & Ask Brutus AI
Chat Unlimited & Ask Brutus AI
Chat Unlimited & Ask Brutus AI
Powered by ChatGPT & GPT API
Free

Connect with friends and family through instant messaging, video calls, and group chats using this versatile communication app. Stay connected anytime, anywhere. Download now to experience seamless communication!

๐Ÿ“š Education
(542)
20
Local Chat: Private AI Chatbot
Local Chat: Private AI Chatbot
Local Chat: Private AI Chatbot
Offline assistant, open LLM
Free

Local Chat allows you to use offline AI chatbots on your Apple devices, ensuring private and secure conversations without needing an internet connection. Customize your chatbot's personality and choose from a variety of top models. Get the latest updates and share feedback at feedback@localchat.co.

๐Ÿ“Š Productivity
(44)

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