PrivacyLLM - On device AI

Private AI chat, on-device

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

New: add calendar events, set reminders and start calls just by asking — all on your iPhone. Plus a home screen widget, Face ID, and chat search. PrivacyLLM is a complete AI assistant that runs entirely on your iPhone. No cloud. No accounts. No tracking. Your conversations, your documents, and the model's reasoning never leave your device — because there's no server for them to go to. Most AI apps send everything you type to someone else's computers. PrivacyLLM is built on the opposite idea: a genuinely capable assistant can live in your pocket, with your data staying yours. PRIVATE BY DESIGN • The language model runs on your device's GPU. Your prompts are never sent to a cloud AI provider. • Nothing to breach: we run no servers and store none of your data. There is no database of your conversations to be hacked, leaked, or subpoenaed — it doesn't exist. • Works fully offline. Apart from optional web search, every feature works in airplane mode. • No analytics, no ads, no telemetry of any kind. Our App Privacy label says it plainly: Data Not Collected. WHAT IT DOES • Chat with a fast, modern assistant — replies stream in token by token, with full Markdown and syntax-highlighted code. • Fast and Thinking modes: switch between a quick model and a more deliberate one that shows its reasoning before it answers. • Gets things done: add a calendar event, set a reminder, or start a call or text, just by asking. Off by default, and iOS confirms before anything is dialled or sent. • Remembers you: a few short facts, used in every chat, visible and deletable in Settings. • Chat with your PDFs: import a document and ask questions about it. The text is extracted and indexed on-device, and the answer tells you which section it came from. • Voice Memos & podcasts: turn any text, a PDF, or a whole conversation into audio and listen on-device, with playback that resumes where you left off. • Optional web search: when you turn it on, only short keyword queries go to a privacy-respecting search engine (DuckDuckGo by default) — never your conversation. Search is OFF by default. • Voice input: dictate messages using Apple's on-device speech recognition. No audio ever leaves your phone. • Search every chat, clear a chat's context without losing it, and see your context and token usage any time. YOU'RE IN CONTROL • Choose your model and download it once, directly to your device. The list stays current, and you can bring your own. • Lock the app behind Face ID. Add a home screen widget for one tap in. • Everything is stored locally and encrypted, readable only on your iPhone. • Open and inspectable — you don't have to take our word for any of this. PrivacyLLM is free, with no ads and no subscriptions. Your AI assistant belongs where your data does: on your device, in your hands. REQUIREMENTS A recent iPhone with enough memory is recommended for the larger models. A network connection is needed only for the one-time model download and for optional web search.

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

NEW: Your assistant can do things now Ask it to add a calendar event, set a reminder, or start a call or text. Everything happens on your iPhone, and iOS still asks you before anything is dialled or sent. Off by default — turn it on in Settings. NEW: It remembers you The assistant can save a handful of short facts about you and use them in every chat. You can read them, delete them, or switch the whole thing off in Settings. NEW: More models, always current The model list now updates itself from Hugging Face, so new models appear without waiting for an app update. NEW: Home screen widget, Face ID, and search Add a widget for one-tap access. Lock the app behind Face ID. Search across every chat you've had. Cooler and faster The app now frees the model when you stop chatting and eases off when your iPhone gets warm — less heat, better battery. Downloads keep going after you close the app, and replies can finish in the background and notify you. Shorter answers, cleaner chats Replies are much more concise. You can clear a chat's context without losing the conversation, and delete several chats at once. Fixed: imported PDFs are now actually used when answering. Sorry about that one. As always: no cloud, no accounts, no tracking.

Version 1.2

The developer, Gustaf Jensen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Size
    • 35.5 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    Provider
    Gustaf Jensen
    • Gustaf Jensen has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
    Copyright
    • © Axel Langenskiöld
  • Privacy Policy

    • More by Gustaf Jensen

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