---
title: "On‑Device AI:Private Workspace - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 keep wo"
---

# On‑Device AI:Private Workspace — United States
> Private Chat, Voice & Research

![On‑Device AI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/2e/97/03/2e970332-d244-88fa-0a5b-0574ce2aabaa/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/400x400bb.png)

**Developer:** [Zijie Deng](https://apptail.io/developer/zijie-deng-bTge)
**Category:** Utilities
**Rating:** 4.4/5 (162 ratings)
**Price:** Free
**Bundle ID:** animax.deng.LocalLLM
**Store:** Apple App Store
**Country:** United States
**Version:** 1.53.0 (released 2026-11-04)
**Original Release:** 2024-04-17

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6497060890)
**AppTail Page:** [https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/united-states](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/united-states)

## On‑Device AI Description
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 keep working on a plane, on the subway, or without a signal. Chats, documents, recordings, and notes stay on your device. Online providers and web features are optional and work only after you enable them.

ONE APP, YOUR WAY
Open every workspace from a customizable Menu. Keep favorites under Pinned and everything else close by under Available.

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
• Browse, download, and manage models that fit your device, including ones for text, vision, reasoning, and tools
• Drop in documents, images, and scanned PDFs; approve private on-device OCR only when a PDF needs it
• 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
• Create reusable Agent Profiles, then add AI Skills, MCP servers, and tools from one clearer Agent Workflows setup
• 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, MOSS, and other engines
• Turn text, or text captured from a photo, into audio with Apple voices, Kokoro, Supertonic, VoxCPM2, IndexTTS2, and other engines
• 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
• Native layouts adapt from focused navigation on iPhone to category sidebars on larger screens
• Settings are grouped by purpose, including Voice Typing, Agent Workflows, Models & Storage, Privacy & Data, Memory, and—on Mac—Instant Messaging
• 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
• Browse chat, transcription, speech, and embedding models in one Model Library
• Store models internally, on an external drive, or on a shared volume, with separate tools for cleanup and recovery
• Interface in English, Dutch, French, German, Italian, Japanese, Spanish, Portuguese, and Traditional Chinese

EULA: 

## On‑Device AI Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/e5/52/1de552a9-9888-650d-25d8-50852afa2230/01-Private-Workspace.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/63/fb/0e63fb1d-5f98-2369-9428-178dc11ebe6c/05-Voice-to-Notes.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/32/5e/cc/325ecc2d-cee9-5827-2f81-e217b9d69335/02-Tools-on-Demand.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0c/18/47/0c18477f-2c38-2db4-e0b2-b74832a678df/04-Your-Knowledge.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/29/3e/58/293e5839-0b4b-5a08-da70-478d0449dde6/03-RSS-to-Audio.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/81/36/98/81369846-bed8-c7ff-72a8-27d8ab1078ed/07-One-Tap-Actions.png/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/74/5b/fa/745bfae2-175e-4bcf-efc1-6ef624a0e5cd/06-Agent-Workflows.png/1290x2796.png)

## On‑Device AI Rating Breakdown in United States
- 5 stars: 119 (73%)
- 4 stars: 14 (9%)
- 3 stars: 13 (8%)
- 2 stars: 4 (2%)
- 1 stars: 12 (7%)

## On‑Device AI Reviews in United States

### ***** "I love you dev"
It’s amazing.  It allows you to choose from a huge selection of models and many of these programs do but this one offers some that you wouldn’t see other apps. It has the ability to do search the Internet and communicate with you like a proper assistant and do deep searches.  It allows you to connect to a computer that does the processing of more content.  So you could use a program like tailscale to give you an IP address for free and then connect to your home computer for a custom database.
-- Blackbery-12, 2024-12-22

### ***-- "It crashes on bigger models"
It crashes on qwen 2.5 14t on latest ipad with highest ram immediately after asking question
-- Mmahdi91, 2024-12-12

### ***-- "Crashes"
After opening and typing my question and pressing enter, it keeps crashing on me
-- TechGuy951, 2024-12-09

### ****- "Good, but it could be improved"
I think it is a great interface for open source models, however, I would prefer I nicer graphic, the possibility to import models that you have downloaded earlier, in addition the web search feature doesn’t always work and it is slow (For instance if I ask: who is Elon Musk, after a minute I will have the answer, but this depends by type of the query, because if the subject of the search is, let’s say Giorgia Meloni, maybe someone who is also well-known on the web, but anyway less globally compared to Elon Musk in that case the search will not be successful, furthermore even though many offline models such as Qwen 2.5 or Llama support Italian language, it seems from at least my experience that search won’t occur and consequently won’t produce a suitable response as it should be). Moreover I found was a bit uncomfortable and not intuitive check the version number of the app in App Store just for figure out whatever I was running the patched version (the 1.8.0) without the crashes, so as a suggestion I would propose to put the version number in the app, in addition when I’m solving a math or physics problems I would like that the formulas and calculations to be displayed  in the transformed LaTex format directly in the interface without the necessary of copying and pasting the steps made in a Latex editor, just as ChatGPT does when you ask it to solve a question related to a STEM subject . Overall I like this app, and I’m also glad that the developer listened to me and replied regarding that annoying bug which implied countless app crashes.I hope for updates regarding the web search feature, the graphical interface and the possibility to import previously downloaded models.(Maybe for improving efficiency in web searches give the user the ability specifically for this kind of task to decreasing the context window as web searches in many use cases should produce a short but concise response)
-- Peppix02, 2024-12-06

### ***** "Best local AI on iPhone"
I honestly can’t fathom how this app is free. It’s like stumbling upon a treasure chest in a sea of paid apps that don’t even offer a fraction of these features. The fact that you can run AI models locally, with this much precision and functionality, is mind-blowing. Meanwhile, so many “premium” apps charge a hefty price for far less.

Now, about the negative reviews—let’s address the elephant in the room. If your 6GB iPhone can’t handle an 8B model, that’s not the app’s fault; it’s basic tech knowledge. Calling the app a “scam” because of hardware limitations is akin to blaming a sports car for not fitting in a bicycle lane. Let’s be real: you wouldn’t try to cram a piano into a shoebox, so why attempt to run a high-performance model on a device not equipped for it?

This app is a gem, and any criticism rooted in misunderstanding is just noise. It’s evident that the developers behind this masterpiece know their stuff, and the fact that it’s accessible to everyone at no cost deserves applause. If you’re into cutting-edge AI and have the right hardware, this app is a game-changer. Don’t sleep on it!
-- beats1393, 2024-12-05

### **--- "Pushy"
Why is it so pushy for me to review it 30 seconds in?
-- Cpt.GingerBeard, 2024-12-05

### ***** "Perfect (had to reinstall though)"
App is amazing especially now that you can try to link it with your Mac (trying to do that it might be glitched but I don’t know if it’s meant to use the Mac app or ollama or LM studio or any of those)
-- Sigma idk, 2024-12-03

### ***** "啥时候可以支持deep seeK?"
MacBook特别适合跑MOE模型
-- 太平洋的水2, 2024-12-01

### ***** "So cool!"
The interface is clean and easy to use. I really like the web search functionality but wish that it was possible to specify a search engine like DuckDuckGo. It would be great if one could download custom models as well including multi-modal or vision models.
-- El Umm Jayy, 2024-12-01

### ***** "新版本闪退"
用了很久了，很棒的软件，但更新到最新版本后闪退了，希望能尽快修改
-- 云海初, 2024-11-30

[View all On‑Device AI reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## On‑Device AI Discovered Keywords
- ai on device


## On‑Device AI Available In
- [United States](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/united-states)
- [Germany](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/germany)
- [Canada](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/canada)
- [Italy](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/italy)
- [Russia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/russia)
- [France](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/france)
- [Australia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/australia)
- [India](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/india)
- [United Kingdom](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/united-kingdom)
- [South Korea](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/south-korea)
- [Thailand](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/thailand)
- [Mexico](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/mexico)
- [Romania](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/romania)
- [Japan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/japan)
- [Ukraine](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/ukraine)
- [Hong Kong SAR China](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/hong-kong)
- [Taiwan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/taiwan)
- [Denmark](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/denmark)
- [Netherlands](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/netherlands)
- [Brazil](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/brazil)
- [Sweden](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/sweden)
- [Poland](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/poland)
- [Türkiye](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/turkey)
- [Slovakia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/slovakia)
- [Singapore](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/singapore)
- [Indonesia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/indonesia)
- [Switzerland](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/switzerland)
- [Hungary](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/hungary)
- [Czechia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/czechia)
- [Austria](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/austria)
- [Egypt](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/egypt)
- [South Africa](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/south-africa)
- [Armenia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/armenia)
- [Argentina](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/argentina)
- [Belgium](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/belgium)
- [Dominican Republic](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/dominican-republic)
- [Spain](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/spain)
- [Finland](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/finland)
- [Ghana](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/ghana)
- [Ireland](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/ireland)
- [Israel](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/israel)
- [Kazakhstan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/kazakhstan)
- [Malaysia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/malaysia)
- [Norway](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/norway)
- [New Zealand](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/new-zealand)
- [Philippines](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/philippines)
- [Portugal](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/portugal)
- [Uzbekistan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/uzbekistan)
- [Vietnam](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/vietnam)
- [United Arab Emirates](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/united-arab-emirates)
- [Jordan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/jordan)
- [Algeria](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/algeria)
- [Kenya](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/kenya)
- [Cambodia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/cambodia)
- [Cyprus](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/cyprus)
- [Kuwait](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/kuwait)
- [Cayman Islands](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/cayman-islands)
- [Uganda](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/uganda)
- [Lebanon](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/lebanon)
- [Sri Lanka](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/sri-lanka)
- [Lithuania](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/lithuania)
- [Luxembourg](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/luxembourg)
- [Latvia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/latvia)
- [Madagascar](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/madagascar)
- [North Macedonia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/north-macedonia)
- [Macao SAR China](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/macau)
- [Malta](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/malta)
- [Mauritius](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/mauritius)
- [Costa Rica](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/costa-rica)
- [Angola](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/angola)
- [Namibia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/namibia)
- [Nigeria](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/nigeria)
- [Nicaragua](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/nicaragua)
- [Colombia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/colombia)
- [Uruguay](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/uruguay)
- [Nepal](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/nepal)
- [Yemen](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/yemen)
- [Oman](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/oman)
- [Panama](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/panama)
- [Peru](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/peru)
- [Venezuela](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/venezuela)
- [Pakistan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/pakistan)
- [Chile](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/chile)
- [British Virgin Islands](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/british-virgin-islands)
- [Paraguay](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/paraguay)
- [Qatar](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/qatar)
- [Belize](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/belize)
- [Belarus](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/belarus)
- [Saudi Arabia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/saudi-arabia)
- [Botswana](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/botswana)
- [Brunei](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/brunei)
- [Slovenia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/slovenia)
- [Bermuda](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/bermuda)
- [Senegal](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/senegal)
- [Suriname](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/suriname)
- [El Salvador](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/el-salvador)
- [Bahrain](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/bahrain)
- [Tunisia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/tunisia)
- [Bulgaria](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/bulgaria)
- [Guyana](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/guyana)
- [Honduras](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/honduras)
- [Croatia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/croatia)
- [Guatemala](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/guatemala)
- [Greece](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/greece)
- [Barbados](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/barbados)
- [Azerbaijan](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/azerbaijan)
- [Estonia](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/estonia)
- [Iceland](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/iceland)
- [Ecuador](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/ecuador)
- [Jamaica](https://apptail.io/app/ondevice-aiprivate-workspace-QCKp/jamaica)

---

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