Best Private Llmapp Apps

237+ iOS apps curated and reviewed

4.3 avg rating

18 free apps

Updated June 2026

With an average user rating of 4.3★, the private llmapp category is one of the App Store's strongest. Browse all 237+ apps we track, sorted so the most loved ones surface first.

Top Picks for Private Llmapp

#1

Private LLMApp by yuta saito

PrivateAI - Runs On YourDevice

Editor's Choice

🛠️ Developer Tools

0.0(0 ratings)

Free

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#2

Session - Private Messenger by Rangeproof PTY LTD

Privacy you can trust

Strong Contender

🌐 Social Networking

4.2😐(3.4K ratings)

Free

#97in Social Networking

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This secure messenger prioritizes your privacy with a decentralized network and end-to-end encryption. It offers anonymous account creation, IP address protection, and private group chats without collecting any metadata. Share messages and files with confidence, knowing your communications are truly private.

What We Love

🔒 Secure and private messaging
👍 Clean and intuitive user interface
🚀 Fast and responsive
🔒 No phone number or personal data required

Room to Improve

🐛 Unreliable notifications and message delivery
🐛 Frequent crashes and bugs
🐛 Slow media file transfers

#3

Private LLM - Local AI Chat by Numen Technologies Limited

Local Offline Private AI Chat

Worth Considering

🔧 Utilities

4.2😐(627 ratings)

$4.99

#15in Utilities

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This AI assistant runs entirely on your device, ensuring all your conversations remain private and offline. Choose from a wide variety of open-source language models and customize interactions for personalized assistance.

What We Love

🚀 Amazing AI app
🔒 Privacy-focused local LLM app
👍 Optimized for Apple devices
👍 Wonderful developers and great community

Room to Improve

🐛 Crashes a lot
🐛 Buggy and unstable
🐛 Slow and crashes often

More Private Llmapp apps to explore

Signal - Private Messenger

Signal - Private Messenger

Wir leben Datenschutz.

This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.

End-to-end encrypted messagingFree voice and video callsGroup chats up to 1000 people

🌐 Social Networking

free with in-app purchases

by PrivateVPN Global AB

Enhance your online security and privacy with a virtual private network. Access blocked websites, encrypt your data, and browse anonymously. Enjoy a reliable and secure internet connection with servers worldwide.

Secured connectionAccess blocked websitesReliable data encryption

Zangi - Private Messenger

Zangi - Private Messenger

Safe. No Trace. Encrypted

A secure messaging app prioritizing user privacy with end-to-end encryption and no data collection. It allows private registration without a phone number and prevents unsolicited contacts, ensuring your conversations remain confidential.

Private registration without phone numberNo unsolicited contactsNo data collection on servers

🌐 Social Networking

free with in-app purchases

Threema. The Secure Messenger

Threema. The Secure Messenger

Secure. Anonymous. Private.

This secure messenger prioritizes privacy with end-to-end encryption for all communications. It uses a unique ID instead of personal information, leaving no data trail and offering anonymous use. Enjoy private chats, calls, and file sharing without ads or trackers.

End-to-end encrypted chats and callsAnonymous use with Threema IDFile sharing in all formats

🌐 Social Networking

Reins: Chat for Ollama

Reins: Chat for Ollama

Private AI Chat

This app provides a mobile interface for interacting with self-hosted large language models. It allows users to connect to their Ollama servers remotely, manage multiple chats, customize prompts, and adjust advanced model parameters for research and experimentation.

Remote Ollama server accessPer-chat system promptsPrompt editing and regeneration

🛠️ Developer Tools

Off Grid - Private AI Chat

Off Grid - Private AI Chat

Chat, generate images & more

This app provides powerful AI language models that run entirely on your device, ensuring complete privacy and offline functionality. Access instant AI capabilities without an internet connection, making it ideal for sensitive environments and remote use.

On-device AI modelsNo internet requiredSupports multiple LLMs

📊 Productivity

Luffa:Secure Encrypted Chat

Luffa:Secure Encrypted Chat

Secure, Private Socializing

This social platform utilizes distributed encryption technology for enhanced user privacy and security. It offers end-to-end encrypted communication, exclusive channels, and AI translation for global interaction. The app also integrates a decentralized wallet for secure asset management and supports content creation and payments.

Distributed encryption technologyEnd-to-end encrypted communicationExclusive channels and supergroups

🌐 Social Networking

RayVPN: Secure Unlimited Proxy

RayVPN: Secure Unlimited Proxy

Super Fast VPN & WiFi Security

Access the internet privately and securely with a fast, unlimited proxy. This app offers one-tap connection to protect your IP address and encrypt your traffic. Enjoy browsing without fear of being watched or tracked, with no registration required for basic features.

Free forever accessNo log policyOne-tap connect

📊 Productivity

free with in-app purchases

ChatttiX- private messenger

ChatttiX- private messenger

Superior privacy

Connect with others anonymously and securely. This app offers local encryption to keep your data on your device, ensuring privacy without personal data collection. Enjoy encrypted messaging, file sharing, and private audio/video calls.

Anonymous chatsLocal encryptionEncrypted messaging

🌐 Social Networking

Fast, private, and reliable AI

$5.99 | 100% OFF

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.

Local LLM supportOpenRouter integrationCustom backend connections

Silo - Private AI Chat

Silo - Private AI Chat

Search Mode & Chatbot LLM

Engage in completely private AI conversations. Ask for answers, advice, or support with a secure, judgment-free chatbot. Your data is encrypted and never stored or seen by the developers.

100% Private ChatEncrypted ConversationsSecure & Judgment-Free

📊 Productivity

free with in-app purchases

Locally AI by LM Studio

Locally AI by LM Studio

Offline & Private AI Assistant

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.

Run AI models offlinePrivate and no data collectionSupports Llama, Gemma, Qwen, and more

📊 Productivity

by Asghar Ghorbani

Engage in secure, private conversations with advanced AI models directly on your device. This app enables offline AI interactions, ensuring your data never leaves your device. Discover and download AI models from Hugging Face for a personalized experience.

Offline AI ChattingSecure and Private ConversationsHugging Face Model Integration

📊 Productivity

Tinfoil - Private AI

Tinfoil - Private AI

Verifiably Private AI Chat

$19.99 | 100% OFF

Engage in private AI conversations using secure hardware enclaves. This app offers verifiable privacy for your discussions with powerful AI models, ensuring your data remains inaccessible to anyone, including the developers. It leverages advanced technology for a secure and private AI chat experience.

Private AI conversationsSecure hardware enclavesVerifiable infrastructure

📊 Productivity

RayVPN Lite: Unlimited Proxy

RayVPN Lite: Unlimited Proxy

Super Fast VPN & WiFi Security

This app provides a fast, private, and secure internet connection with a single tap. It offers unlimited proxy access, hides your IP address, and encrypts your traffic to protect your online activity from tracking and cybercriminals. Basic features are free and require no registration.

Free forever VPN accessNo log policyOne-tap connect

📊 Productivity

free with in-app purchases

Pryvate: Encrypted Messenger

Pryvate: Encrypted Messenger

Nothing can pry into Pryvate

This secure communication app offers encrypted messaging, voice, and video calls for individuals and businesses. It provides reliable global connectivity, file sharing, and advanced features like scheduled meetings and remote data control. Designed with privacy at its core, it ensures your conversations remain protected.

Encrypted messagingHigh-quality voice and video callsGroup conferencing

🌐 Social Networking

free with in-app purchases

Offline AI - Private LLM

Offline AI - Private LLM

Offline AI Chat.

This AI assistant operates entirely on your device, ensuring complete privacy and no internet connection is required. Enjoy instant responses and use it anywhere without data concerns. All conversations are kept private and never leave your phone.

Works offlineNo internet connection requiredInstant responses

📊 Productivity

free with in-app purchases