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On‑Device AI:Private Workspace

On‑Device AI:Private Workspace

Private Chat, Voice & Research

162 ratings
107 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

Released
April 17, 2024
Updated
October 17, 2026

Developer

Zijie Deng
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ipad
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🧾$49.99 - $99.99
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🔄6+ apps
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❓5 answered
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About

Transform your device into a private AI assistant for meetings and complex tasks. Features include speaker diarization, live transcription, and specialized subagents for research, analysis, and writing. Control your AI via messaging apps, with options for 100% offline processing or cloud connectivity.

✓Speaker Diarization for meeting transcripts
✓Real-time live transcription
✓Natural AI speech generation
✓Deploy specialized AI subagents
✓AI-powered web browser automation
✓Control AI via messaging apps
✓100% offline processing option
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What users say about On‑Device AI

Reviews of On‑Device AI are mostly positive: the Utilities app is rated 4.4/5 from 162 App Store ratings. What users like most: game-changing AI assistant, powerful search functionality. Top complaints: crashes on larger models, heating issues on some devices. Summarized from real user reviews.

Positive things

  • 🚀Game-changing AI assistant
  • 🔍Powerful search functionality
  • 👍Customizable and versatile
  • 🌐Seamless multi-device experience
  • 💡Innovative character-based interactions

Negative things

  • 🐛Crashes on larger models
  • 🔋Heating issues on some devices
  • 🔍Slow and unreliable web search
  • 💻Buggy on macOS
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+1

What's New in On‑Device AI

1.52.0

October 17, 2026

What's new in 1.52.0 Send your next question while AI is still replying. Queue up to ten follow-ups in a saved chat, then edit or reorder them before they start. They run one at a time, even when you switch chats. • More room for your conversation on iPhone and iPad, with compact message headers, clearer menus, and simpler Send and Stop controls. • Pick up a paused answer where you left off. Continued text stays together as one answer, including when you copy or share it. • Fewer repeated tool searches and more reliable answers after tool use with supported local models. We've also made typing in App Help more responsive and fixed Agent Workflows settings so changes take effect immediately.

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Subscriptions & In-App Purchases

Pro Member Subscription

Pro Annually Subscription

$34.991 Year
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User reviews

Most RecentHighest RatedLowest Rated

Great app! Great dev!

Dev is very responsive! Constantly improving!
RRob4267

still full of bugs

the voice mode is still mot working right, the interface is horribly bad design, it crashes every 5 minutes etc... no response from the developer... skip this! there are many AI client apps out there that actually work.
Ttrancemuter

incredibly capable

Well done!
RRyanmon11982

Importing your own models is amazing!

I love the ability to add your own mlx or gguf models!
Lloontown777

crash crash crash

an other update with hopes crushed by constant crashes, voice mode crashes when you use the auto mode after the first answer, it does not switch into listening mode, just simply crashes no matter what voice model or ai model you use... on an M2 ipad pro with 16 gigs of ram... this app was never stable, pretty much unusable, no response from developer... don't spend money on this app, not worth it until they fix the bugs instead of packing more and more features into it.
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Ttrancemuter

Response from developer

Hi trancemuter, thank you for using the app. We apologize for the inconvenience. It was a bug that has now been fixed in the latest version. You should be able to long-press and copy the model response in iOS, and select text on macOS. Please update to the newest version to try it out.

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User experience

🐞

Reported Bugs

3 issues

Crashes on startup

Bug

Model selection issues

Bug

Inability to copy generated text

Bug
✨

Requested Features

9 requests

Automated multi-character conversations

Feature

Character set saving and syncing

Feature

Streamlined search integration

Feature

UI optimization for icons

Feature

Remote endpoint support for multi-agents

Feature

HomeKit integration

Feature

Improved documentation

Feature

Enlarged agent input window

Feature

Per-agent model assignment

Feature

FAQ

What does On-Device AI do?

On-Device AI transforms your Apple device into a private AI powerhouse. It offers advanced language models, professional voice transcription, natural speech generation, and multi-agent collaboration. You can use it for tasks like mastering meetings with speaker diarization, deploying specialized subagents for complex work, and controlling your AI through messaging apps, all while maintaining complete privacy.

What are the key features of On-Device AI?

Key features include speaker diarization to identify speakers in recordings, flawless live transcription for meetings, and natural AI voices for speech generation. It also allows you to deploy expert subagents for tasks like research and writing, automate web browsing, and control your AI remotely via messaging apps like Slack and Telegram. A significant feature is its 100% offline processing capability.

Is On-Device AI free to use?

The application is free to download and use, offering core functionalities. However, it operates on a 'free with in-app purchases' model. This means that while you can access many features without cost, certain advanced capabilities, premium models, or expanded usage might require in-app purchases.

What devices is On-Device AI compatible with?

On-Device AI is designed to run directly on your Apple devices. This includes your Mac, iPad, and iPhone. The app leverages the hardware capabilities of these devices to provide its advanced AI and speech processing features, with specific optimizations for iOS and macOS.

Can I use On-Device AI for sensitive information?

Yes, the app is built with privacy as a core tenet, offering a 100% offline processing option. This means sensitive documents and data can be processed entirely on your device without being sent to any cloud servers, ensuring total security and confidentiality.