Private LLM screenshot

Private LLM

By Numen Technologies Limited
AI AssistantPaid

Private LLM: offline AI chat for iPhone, iPad and Mac

Last updated Sep 12, 2026

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What is Private LLM?

Private LLM runs text-based AI models locally on supported iPhones, iPads and Macs. It is a useful alternative for personal writing, summaries and questions when you want an on-device assistant instead of a hosted team workspace. Download a suitable model first; supported models and performance depend on your device and available memory. The US App Store lists a one-time price of $4.99. The developer describes access across supported Apple platforms with Family Sharing for up to six people and no subscription. Check your own store region for the current price and device requirements. Siri and Apple Shortcuts integration can connect the assistant to your existing workflows. The app privacy policy says conversations stay on-device and are not collected by the developer. This is distinct from the product website, which has analytics and a support form, and from the network requests needed to download models. Local processing is useful for controlling your chat data, but it does not establish that every model answer is correct or that every model will run well on every device.

Private LLM's Top Features

Key capabilities that make Private LLM stand out.

On-device text-based language models

iPhone, iPad and Mac support

Offline chat after model download

Siri and Apple Shortcuts integration

Customizable system prompts

One-time purchase without a subscription

Family Sharing for up to six people

Conversation export as PDF or text

Use Cases

Who benefits most from this tool.

Privacy-conscious users

Ensure all chatbot interactions and data stay private and secure on-device.

Apple ecosystem users

Integrate the chatbot seamlessly into Siri and Shortcuts for enhanced productivity.

Students

Use the chatbot to generate summaries, ideas for papers, and study assistance.

Professionals

Automate meeting minutes, email drafting, and quick data generation.

Creatives

Get inspiration for stories, artwork, and other creative projects.

Frequent travelers

Access the AI assistant for travel tips and language translations without needing internet.

Elderly users

Benefit from the easy-to-use interface to help with daily tasks and reminders.

Parents

Enhance productivity by helping manage schedules and creative solutions for family activities.

Small business owners

Generate marketing content, automate customer responses, and streamline various operations.

Tech enthusiasts

Explore advanced AI functionalities and customize chatbot behaviors for personal projects.

Explore Top AI Use Cases

Tags

local AIoffline chatiPhoneiPadMacApple Shortcutsprivacy

Private LLM's Pricing

Pricing model

One-time app purchase, listed at $4.99 in the US App Store. No subscription or in-app purchase is described in the current app privacy policy. Confirm the price and compatibility in your local storefront.

Watch-outs

  • A model must fit your device capabilities and available memory.
  • A one-time purchase is not a guarantee of identical model performance across devices.

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Frequently Asked Questions

How much does Private LLM cost?
The US App Store currently lists $4.99 as a one-time purchase. The developer says there is no subscription or in-app purchase. Prices can differ by storefront, so confirm the price shown for your Apple account region.
Does Private LLM require an internet connection?
You need a connection to download the app, models and updates. Once a compatible model is downloaded, its chat inference runs on the device without a cloud model connection.
Does Private LLM support images or just text?
The current App Store listing specifies inference with text-based language models. Model availability depends on the device. Do not assume that a model name in the catalog includes image-generation or vision capabilities in this app.
What are the device requirements?
The current iPhone listing requires iOS 17 or later and an A12 Bionic chip or later. Check the listing for your particular iPad or Mac and the memory requirements of the model you want to run.
Can Private LLM integrate with Siri and Shortcuts?
Yes. The official product page describes Siri and Shortcuts workflows for tasks such as summarizing text and generating writing. Review the destinations in any shortcut you create, particularly if another action sends the resulting text to an external service.
What is the privacy difference between the app and website?
The app policy says prompts and replies stay on-device and the app collects no personal data. The website has separate analytics and support-message handling. Model downloads also contact download hosts; local chat should not be confused with every interaction with the vendor being offline.
Who develops Private LLM?
Numen Technologies Limited is identified as the developer in the official privacy policy and the seller in the App Store.