On‑Device AI:Private Workspace

Private Chat, Voice & Research

Free · In-App Purchases

Listen to a PDF, transcribe a meeting, dictate a note, or send a research task to a browser agent. Models run on your device and keep working with no signal at all. On-Device AI puts chat, listening, transcription, notes, and research in one private app for iPhone, iPad, Mac, and Apple Vision Pro. Your data stays on your device. Download a model once and the app keeps working on a plane, on the subway, or with no signal at all. Your chats, documents, recordings, and notes are processed and stored on your device. Online providers and web features are there when a task needs them, and only after you switch them on. ONE APP, TEN WORKSPACES AI Chat, AI Search, AI Browser, Listen Library, RSS Feeds, Voice Note, Text to Speech, Knowledge, Text Note, and App Help all share the same models and the same private storage. AI CHAT Chat with local or cloud models. • Run local models from families such as Gemma, Qwen, DeepSeek, and Mistral, or connect your own provider account • Pick models that fit your device, including ones for text, vision, reasoning, and tools • Drop in documents and images, fork any conversation, and compare several models on the same prompt • Let the model use tools for calculations, web requests, documents, Calendar, and Reminders, and review proposed changes before they apply • Build Agent Profiles, add AI Skills, connect MCP servers, and run subagents when a job takes several steps • Keep facts you repeat often in Global Memory LISTEN LIBRARY AND RSS FEEDS Read less, listen more. • Turn PDFs, Markdown, plain text, web articles, and scanned books into a listening queue • Scan photographed pages, correct the OCR the app runs on device, and keep each page with its spoken text • Follow sites through RSS, Atom, and JSON feeds, then send articles to Up Next • Choose Apple voices or local neural voices, follow along in the reader, and set a sleep timer VOICE NOTE, VOICE TYPING, AND TEXT TO SPEECH Speak instead of typing, and listen instead of reading. • Record and transcribe meetings, lectures, interviews, and quick ideas • Dictate with Voice Typing on Mac or the voice keyboard on iPhone and iPad • Transcribe with Apple Speech, Whisper, Parakeet, Nemotron, Qwen3-ASR, and other engines • Turn text, or text captured from a photo, into audio with Apple voices, Kokoro, PocketTTS, Qwen 3 TTS, CosyVoice, and VibeVoice • Export transcripts as text, subtitles, or Markdown AI SEARCH AND AI BROWSER Research with a second pair of hands. • Search the web in a conversation and let the model read the results for you • Browse with tabs, profiles, history, and downloads, then ask your model to read, assist, or act on the page • Hand a task to the browser agent, watch each step, and take over whenever you want KNOWLEDGE AND TEXT NOTE Give your AI your own material to work from. • Add PDFs, text, Markdown, code, images, and website content to a private searchable library • Write and edit Markdown notes in the app • Import AI chats, voice notes, Text to Speech items, and AI Search results • Tune retrieval and index edited content again APP HELP Ask how a feature or setting works. App Help answers from a guide that ships inside the app, keeps help out of your saved chats, and points to the right settings. MADE FOR APPLE DEVICES • Widgets for Listen, Voice Note, Text Note, and Quick Actions • Siri, Apple Shortcuts, App Intents, the Mac menu bar, and keyboard shortcuts you can customize • Apple hardware acceleration for supported local models • Store models internally, on an external drive, or on a shared volume • On Mac, connect messaging apps so your model can draft or send replies under rules you set • Interface in English, Dutch, French, German, Italian, Japanese, Spanish, Portuguese, and Traditional Chinese EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Version 1.48.0 adds AI Browser, chats that survive interruptions, MCP servers, and much more control over your models and memory. • AI Browser: Browse with tabs, profiles, history, downloads, and restored sessions, then ask your current model to read the page, help you with it, or act on it. The app tells you what a site can see and asks before anything changes outside the app. • Browser tasks that finish: Switch models before a task, follow a clearer timeline of what the agent did, and resize the task pane on Mac. Page reading and action checks improved, the app notices when a task is going in circles, and results are better on long or complex sites. • Chats that survive interruptions: A reply keeps going and reconnects if you navigate away. Queue your next prompt with Send Next or Stop & Send, and compare several models against the same frozen input. • Agent Profiles, schedules, and MCP: Create agent workspaces that stick around, run them when you want, or put supported work on a schedule. Connect remote MCP tool servers and install reviewed AI Skills that cannot run code, while you stay in charge of which tools are on. • Settings for each agent: Give individual Flow Agent steps and Subagents their own temperature and context window, or let them inherit your conversation defaults. • One place for model storage: See how much space chat, embedding, speech, and voice models use. Recover interrupted downloads and safely review duplicate, legacy, incomplete, or orphaned files. • Global Memory you can manage: Search, filter, pin, edit, delete, and undo memories in their own settings area. When the AI wants to change a memory, it now asks the same way tools do. • Faster recovery: Reload your last chat model in one step, and keep a conversation ready when reading aloud borrows a speech engine or restores a model afterwards. • Help, settings, and tools: App Help understands plain questions and comparisons better, support drafts open in more email apps, Settings sections respond faster, and local GGUF and MLX models recognize tool calls more reliably.

The developer, Zijie Deng, 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

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Dark Interface

    Provider
    • Zijie Deng
    Size
    • 1.5 GB
    Category
    • Utilities
    Compatibility
    Requires iOS 18.0 or later and a device with A12 Bionic chip or later.
    • iPhone
      Requires iOS 18.0 or later and a device with A12 Bionic chip or later.
      • ⁨iPhone XS⁩
      • ⁨iPhone XS Max⁩
      • ⁨iPhone XR⁩
      • ⁨iPhone 11⁩
      • ⁨iPhone 11 Pro⁩
      • ⁨iPhone 11 Pro Max⁩
      • ⁨iPhone SE (2nd generation)⁩
      • ⁨iPhone 12 mini⁩
      • ⁨iPhone 12⁩
      • ⁨iPhone 12 Pro⁩
      • ⁨iPhone 12 Pro Max⁩
      • ⁨iPhone 13 Pro⁩
      • ⁨iPhone 13 Pro Max⁩
      • ⁨iPhone 13 mini⁩
      • ⁨iPhone 13⁩
      • ⁨iPhone SE (3rd generation)⁩
      • ⁨iPhone 14⁩
      • ⁨iPhone 14 Plus⁩
      • ⁨iPhone 14 Pro⁩
      • ⁨iPhone 14 Pro Max⁩
      • ⁨iPhone 15⁩
      • ⁨iPhone 15 Plus⁩
      • ⁨iPhone 15 Pro⁩
      • ⁨iPhone 15 Pro Max⁩
      • ⁨iPhone 16⁩
      • ⁨iPhone 16 Plus⁩
      • ⁨iPhone 16 Pro⁩
      • ⁨iPhone 16 Pro Max⁩
      • ⁨iPhone 16e⁩
      • ⁨iPhone 17 Pro⁩
      • ⁨iPhone 17 Pro Max⁩
      • ⁨iPhone 17⁩
      • ⁨iPhone Air⁩
      • ⁨iPhone 17e⁩
    • iPad
      Requires iPadOS 18.0 or later and a device with A12 Bionic chip or later.
      • ⁨iPad Pro (11‑inch)⁩
      • ⁨iPad Pro (11‑inch) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (3rd generation)⁩
      • ⁨iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad mini (5th generation)⁩
      • ⁨iPad mini (5th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air (3rd generation)⁩
      • ⁨iPad Air (3rd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11‑inch) (2nd generation)⁩
      • ⁨iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (4th generation)⁩
      • ⁨iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air (4th generation)⁩
      • ⁨iPad Air (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad (8th generation)⁩
      • ⁨iPad (8th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11-inch) (3rd generation)⁩
      • ⁨iPad Pro (11-inch) (3rd generation) Wi-Fi + Cellular⁩
      • ⁨iPad Pro (12.9-inch) (5th generation)⁩
      • ⁨iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular⁩
      • ⁨iPad mini (6th generation)⁩
      • ⁨iPad mini (6th generation) Wi-Fi + Cellular⁩
      • ⁨iPad (9th generation)⁩
      • ⁨iPad (9th generation) Wi-Fi + Cellular⁩
      • ⁨iPad Air (5th generation)⁩
      • ⁨iPad Air (5th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad (10th generation)⁩
      • ⁨iPad (10th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11‑inch) (4th generation)⁩
      • ⁨iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (6th generation)⁩
      • ⁨iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air 11-inch (M2)⁩
      • ⁨iPad Air 11-inch (M2) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M2)⁩
      • ⁨iPad Air 13-inch (M2) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 11-inch (M4)⁩
      • ⁨iPad Pro 11-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 13-inch (M4)⁩
      • ⁨iPad Pro 13-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad mini (A17 Pro)⁩
      • ⁨iPad mini (A17 Pro) Wi-Fi + Cellular⁩
      • ⁨iPad (A16)⁩
      • ⁨iPad (A16) Wi-Fi+ Cellular⁩
      • ⁨iPad Air 11-inch (M3)⁩
      • ⁨iPad Air 11-inch (M3) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M3)⁩
      • ⁨iPad Air 13-inch (M3) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 11-inch (M5)⁩
      • ⁨iPad Pro 11-inch (M5) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 13-inch (M5)⁩
      • ⁨iPad Pro 13-inch (M5) Wi-Fi + Cellular⁩
      • ⁨iPad Air 11-inch (M4)⁩
      • ⁨iPad Air 11-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M4)⁩
      • ⁨iPad Air 13-inch (M4) Wi-Fi + Cellular⁩
    • Mac
      Requires macOS 15.0 or later.
    • Apple Vision
      Requires visionOS 2.0 or later and a device with A12 Bionic chip or later.
    Languages
    English and 8 more
    • English, Dutch, French, German, Italian, Japanese, Portuguese, Spanish, Traditional Chinese
    Age Rating
    16+
    • 16+
    • Infrequent
      Profanity or Crude Humour

      Contains
      Unrestricted Web Access
      Messaging and Chat
      User-Generated Content
    In-App Purchases
    Yes
    • Lifetime Pro Member USD 119.99
    • Lifetime Pro Member USD 59.99
    • Pro Member Subscription USD 4.99
    • Pro Member Subscription USD 39.99
    Copyright
    • © Zijie