# LLM Hub: Offline AI Assistant — Image, Video & Music Generator

> On-device private AI assistant with advanced LLM tools for iPhone and iPad. (iPhone/iPad app by Yuan Qian.)

- Source: https://appshunter.io/ios/app/llm-hub-offline-ai-assistant/id6762511820 (this page in markdown: same URL + `.md`)
- Developer: [Yuan Qian](https://appshunter.io/developer/1894474763)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.5 · 243 MB
- Languages: American English, Arabic, Danish, Dutch, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian and 12 more
- Released: 2026-04-21
- Data updated: 2026-10-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/llm-hub-offline-ai-assistant/id6762511820/reviews.md

## What is LLM Hub?

LLM Hub is a private AI assistant that runs on your iPhone. Chat with local LLMs, generate images, video and music, translate, transcribe and build apps by describing them, with models that run on your device instead of in the cloud.

Pick the models you want, download them once and use them offline. Your prompts, chats and creations stay on your device during local inference. No account needed.

LOCAL AI CHAT
• Chat offline with local models such as Gemma and Llama
• Import compatible GGUF models or find models on Hugging Face
• Multi-turn conversations with RAG memory
• Ask about photos and documents, add optional web search and hear answers read aloud

AI AGENT AND MCP
• An on-device AI agent that uses built-in tools to get things done
• Connect Model Context Protocol (MCP) servers
• Review and approve every tool call before it runs

CREATE ON YOUR IPHONE
• AI image generator: turn text prompts into original images with Stable Diffusion
• AI video generator: bring any photo to life as a short video
• AI music generator: create original tracks and sound effects from a prompt
• Image upscaler: sharpen photos up to 4× with AI super-resolution
• Vibecode: describe an app or web page and watch AI write, edit and preview the code

FIND ANYTHING IN YOUR MEDIA
• Instant Media Search: find photos by describing what is in them
• Video Moment Finder: jump to the exact moment in a video you are looking for

LANGUAGE, WRITING AND VOICE
• AI translator: translate text, text in images and audio across 50+ languages
• Writing aid: summarize, expand, rewrite, fix grammar and generate code
• Whisper transcriber: turn recordings and audio files into text on device
• VibeVoice: hands-free voice conversations with AI
• Scam detector: check suspicious messages and screenshots for phishing

PRIVATE BY DESIGN
• Local AI with offline LLM inference
• No account, no sign-up
• Chats and generated content stay on your device during local inference
• Open source and transparent

An internet connection is needed to download models and for optional online features such as web search or remote MCP servers. Speed and available models depend on your iPhone or iPad. Some features require Premium.

## Key features

- On-device AI processing
- Smart chat with RAG memory
- Offline video generation
- AI image upscaling
- Local image creation
- Writing and translation aid
- Code assistance

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LLM Hub Premium Lifetime | $9.99 | one-time |


## Is LLM Hub safe?

Not enough ratings yet to assess LLM Hub.

## Is LLM Hub legit?

LLM Hub: Offline AI Assistant has limited verification signals. The AppsHunter Legitimacy Score for LLM Hub is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/llm-hub-offline-ai-assistant/id6762511820/reviews.md

### 5/5 — Amazing!

*2026-09-19*

So far this app is amazing! Love having everything in one place 🤩 excited for future updates.

**Developer response:** Thanks!

## Frequently asked questions about LLM Hub

### What is LLM Hub?

LLM Hub is a private AI assistant that runs entirely on your iPhone or iPad. It allows you to use advanced Large Language Models (LLMs) for various tasks without needing an internet connection or sharing your data.

### Does LLM Hub have ads?

Yes, LLM Hub contains advertisements. As a free application with in-app purchases, advertisements are displayed to support its development and operation.

### What devices does LLM Hub support?

LLM Hub is designed for Apple devices and is supported on both iPhone and iPad. It leverages Apple Silicon (A-series and M-series chips) for optimal performance.

### How often is LLM Hub updated?

The latest version of LLM Hub is 1.1.1, and it was last updated on June 14, 2026. Updates typically bring new features, performance improvements, and model enhancements.

### What are the privacy features of LLM Hub?

LLM Hub prioritizes privacy by running all AI processing completely on-device. This means zero data sharing and no internet connection is required for its core functionalities, ensuring your information remains private.

### Can LLM Hub generate videos?

Yes, LLM Hub features a new Video Generator tool that allows you to create high-quality cinematic videos from text or image prompts offline. It uses optimized Stable Video Diffusion (SVD) and AnimateLCM models.

### What is the age rating for LLM Hub?

LLM Hub has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content concerns.

### How does LLM Hub compare to cloud-based AI assistants?

Unlike cloud-based assistants, LLM Hub offers absolute privacy and offline functionality by running all AI models directly on your device. This eliminates data sharing concerns and ensures accessibility even without an internet connection.

## Version history (last 5 releases)

### 1.5.2 — 2026-10-22

What's new
• Model downloads keep going in the background.
• Smoother Home screen: no more flashing when you return to the app.
• Add LoRAs, CLIP, encoders, VAE and embeddings in Image Generator, Image modifiers, on the selected model.

### 1.5.1 — 2026-10-21

What's new
• Music Generator now keeps working with the screen locked on iPads with an M3 chip or newer.
• Optimized for iPhone Duo.
• Image Generator: new Image modifiers with LoRAs, CLIP skip, text encoders and textual inversion, plus tag lists, definitions and translation lists for your prompts.
• New smaller EmbeddingGemma 2 models: 270M, 440M and 740M.

### 1.5.0 — 2026-10-12

Added support for embedding gemma 2 models
Added media search and finding moments in videos feature
Updated Llama cpp and Litertlm runtimes
Added more image and video generation models
You can now import image/video generation models
Music generator now supports live generation
Fixed a bug where imported gguf models didn't auto resolve max context window and gpu layers
You can now use random/fixed seed in music generator

### 1.4.0 — 2026-09-26

Updated llama cpp runtime
You can now use any LLMs in translator feature

### 1.3.7 — 2026-09-17

Optimizations for IOS and IpadOS27
Updated litertlm and gguf runtime
Gemma4 12B litertlm model now supports vision, audio and speculative decoding, you need to re-download the model to enable these features

## Apps similar to LLM Hub

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Notelane - Markdown Editor](https://appshunter.io/ios/app/notelane-markdown-editor/id6761887912) | 5.0 (5) | Free | Productivity |
| [Vortix](https://appshunter.io/ios/app/vortix/id6761094173) | — | Free | Productivity |
| [SaveIt - Save Links & Notes](https://appshunter.io/ios/app/saveit-save-links-and-notes/id6760583321) | 5.0 (3) | Free | Productivity |
| [LokalMind - Offline AI](https://appshunter.io/ios/app/lokalmind-offline-ai/id6753812012) | 1.0 (1) | Free | Productivity |
| [Verbatim: AI Note Taker](https://appshunter.io/ios/app/verbatim-ai-note-taker/id6760734456) | 2.3 (3) | Free | Productivity |
| [Bookmark Read Later - Linkjoy](https://appshunter.io/ios/app/bookmark-read-later-linkjoy/id6761393385) | 5.0 (2) | Free | Productivity |

## More apps by Yuan Qian

- [Open Sleep-offline sleep track](https://appshunter.io/ios/app/open-sleep-offline-sleep-track/id6775201826)

All apps by Yuan Qian: https://appshunter.io/developer/1894474763

## Related topics

[llm hub](https://appshunter.io/ios/topics/llm-hub) · [llm hub-local ai assistant](https://appshunter.io/ios/topics/llm-hub-local-ai-assistant) · [local llm vision](https://appshunter.io/ios/topics/local-llm-vision)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*