# Lumiere — Your Personal AI Assistant > Local AI chat assistant using Microsoft's Phi-3.1-mini on compatible Apple devices. (iPhone/iPad app by M&T DIGITAL SOLUTIONS LTD..) - Source: https://appshunter.io/ios/app/lumiere/id6503999291 (this page in markdown: same URL + `.md`) - Developer: [M&T DIGITAL SOLUTIONS LTD.](https://appshunter.io/developer/1728503900) - Category: Lifestyle, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 16.0 · 2.6 GB - Languages: English - Released: 2024-06-09 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lumiere/id6503999291/reviews.md ## What is Lumiere? Lumiere allows you to chat locally with phi-3.1-mini, the latest in small large language model releases by Microsoft. Phi-3.1-mini has state of the art performance for its size and is able to fit onto iOS / macOS devices with 8gb of ram or more (i.e. iPhone 15 Pro and later or any apple silicon MacBook). The chat experience is fast and of course completely private. Your data never leaves your device and no internet connection is required. **Please note that this application will only be able to run on Apple's newest hardware i.e. iPhone 15 Pro and Pro Max or any apple silicon MacBooks. Older iOS devices do not possess sufficient RAM to be able to run this application.** ## Key features - Local AI chat with Phi-3.1-mini - Completely private conversations - Offline functionality, no internet needed - Fast chat experience - Runs on compatible Apple devices ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/lumiere/id6503999291/reviews.md ### 5/5 — Decent *2024-07-26, version 2.1* Interesting app but Phi 3 mini although remarkable for its size is not quite good enough for most tasks in my workflow. ### 5/5 — Fabulous app *2024-07-26, version 2.1* Love the fact that I can talk to this mini assistant privately on my phone. ### 5/5 — Neat and efficient *2024-06-23, version 2* Pretty simple app- fast to load pretty clean UI. Wish it had a bit of a bigger context window but honestly when you’re on the go, pretty chill and easy to use ### 5/5 — Super convenient! *2024-06-17, version 2* I’ve noticed that ChatGPT, while good for queries at home, is not very useful for me on the go. I really enjoyed having Lumiere on my trip to a national park recently, where I was able to get quick hiking advice in areas with no internet. I feel like everyone should have an app like this as it saves data and is accessible at any time; I look forward to future updates! ### 5/5 — Super cool! *2024-06-12, version 2* I think local LLMs are a great idea and this implementation, although not perfect, is usable. The LLM used here isn’t a replacement for ChatGPT but it’s useful in a pinch or when you don’t have access to internet. Really looking forward to seeing how this app continues to develop moving forward! ## Frequently asked questions about Lumiere ### What devices can run Lumiere? Lumiere requires Apple's newest hardware, specifically iPhone 15 Pro and Pro Max, or any Apple Silicon MacBooks. Older iOS devices do not have sufficient RAM to run this application. ### Does Lumiere require an internet connection? No, Lumiere offers completely private chat experiences that do not require an internet connection. Your data never leaves your device. ### How does Lumiere ensure privacy? Lumiere allows you to chat locally with the AI model, meaning your data never leaves your device. This ensures a completely private conversation experience. ### What AI model does Lumiere use? Lumiere allows you to chat locally with Phi-3.1-mini, a state-of-the-art small large language model released by Microsoft. ### Is Lumiere free to use? Yes, Lumiere is available for free. There are no in-app purchases or advertisements associated with the application. ### How often is Lumiere updated? The latest version of Lumiere is 2.2, and it was last updated on August 28, 2024. Updates typically focus on performance improvements and AI model enhancements. ### What is the age rating for Lumiere? Lumiere has an age rating of 4+, making it suitable for a wide range of users. The app's content is designed to be safe and accessible. ### Does Lumiere have ads? No, Lumiere is ad-free. The application is designed to provide a seamless and uninterrupted user experience without any advertisements. ## Version history (last 5 releases) ### 2.2 — 2024-08-28 Updated to use Phi-3.1-mini! ### 2.1 — 2024-07-01 Updated description. ### 2 — 2024-06-12 Changed language model for the sake of improved performance and inference times. ### 1.1 — 2024-06-10 Minor UI changes and increased batch size ### 1.0 — 2024-06-10 No release notes. ## More apps by M&T DIGITAL SOLUTIONS LTD. - [PsychRef](https://appshunter.io/ios/app/psychref/id6476989971) - [Psychoanalytica](https://appshunter.io/ios/app/psychoanalytica/id6478535804) All apps by M&T DIGITAL SOLUTIONS LTD.: https://appshunter.io/developer/1728503900 --- *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 2026-06-10.*