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Privacy AI: Powerful chatbot
Privacy AI is a general-purpose AI assistant for iPhone, iPad, and Mac. Run local models fully offline, or connect to the cloud providers you already use, and keep your conversations on your device.
Run Models Locally or in the Cloud
- On-device GGUF and MLX models on iPhone, iPad, and Mac, including vision and tool-calling
- Connect to OpenAI, Claude, Gemini, DeepSeek, or any OpenAI-compatible server
- Apple on-device Foundation Model (iOS 26+)
- Switch between local and remote models mid-conversation without losing context
- Device RAM monitor for loaded models
Assistants and Tools
- Custom assistants: give an assistant a name, instructions, an avatar, and a reference knowledge base
- LLM Council: query several models in parallel and synthesize a combined answer
- 50+ built-in tools: web search, news, calendar, code execution, and more
- Full MCP support with an integrated marketplace
- Siri, Shortcuts, and Share Extension integration
Writing
- Long-form writing assistant that drafts outlines and chapters from a single premise
- Quality reports highlight issues for revision
- Export to EPUB
Voice
- On-device text-to-speech (Kokoro-82M, Fish Speech S2 Pro)
- OpenAI text-to-speech (gpt-4o-tts, gpt-4o-mini-tts)
- Real-time voice conversation and live transcription
Files and Content
- Convert PDFs, Office files, EPUB, video, and audio to Markdown
- OCR, photo EXIF metadata, Mermaid diagrams, LaTeX
- Export to Markdown, PDF, HTML, EPUB, or JSON
- Media Studio: generate images from text prompts using a provider and model of your choice
Accessibility
- Sound and haptic feedback for AI events
- Full VoiceOver coverage
- Verbose Announcements reads responses aloud on demand
Free to Use. No Ads.
Local model features are free, including the writing assistant, custom assistants, 50+ built-in tools, document reader, voice transcription, image generation, and iCloud sync. Cloud API models and the MCP marketplace require a subscription.
Privacy by Design
Privacy AI runs on-device. No backend servers. No accounts. No data collection. Your conversations never leave your device, and every API request is visible in the built-in Protocol Inspector.
Your models. Your device. Your data.
Medical Disclaimer
Privacy AI is a general-purpose AI assistant and is not a doctor. It is not a substitute for professional medical advice, diagnosis, or treatment. Any health-related content is provided for informational and educational purposes only. In addition to using this app, always check with a doctor or other qualified healthcare professional before making any medical decisions. Never disregard or delay professional medical advice because of something you read or generated in this app. In case of a medical emergency, call your local emergency number immediately.
Terms of Use: https://privacyai.acmeup.com/docs/policy/tos.html
Privacy Policy: https://privacyai.acmeup.com/docs/policy/privacy.html
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Developer & User Discourse
EarlGrayTeaBag • Jun 6, 2026
★ 5
This app is useful to me because it allows me to understand the capability of my device. Privacy AI is a little bit crowded, but that’s only because it lets you do everything under the sun. Because of this app, I know what models I will be using in apps I am building.
Rev.Dev • Apr 30, 2026
Using the app so far has been pretty mind blowing. Every other local inference wrapper application has a long way to go before they even touch the capabilities of this thing. It’s nothing shy of ambitious. I just wonder how they devs could put so much thought into the product itself but yet have such a…lackluster name. Anyways, top marks ti the mysterious makers of this masterpiece.
syscheckin • Apr 2, 2026
Has solely a subscription rather than one time payment in-app as an option and also collects tracking data, any data collection beyond typical LLM API usage makes the name pretty ironic. I get the purpose of the subscription model, and without a one time purchase it segments the potential customers into subscribers and those that will just pass on it entirely.
Analytics are enabled by default too, so it is requiring users to opt-out by default. These can change in the future but show the direction to begin with and are often followed by typical dev review replies with attempted justifications. Doesn’t escape the contradictory.
Solid UI.
Not a lot of justification in contrast, no thanks.
Analytics are enabled by default too, so it is requiring users to opt-out by default. These can change in the future but show the direction to begin with and are often followed by typical dev review replies with attempted justifications. Doesn’t escape the contradictory.
Solid UI.
Not a lot of justification in contrast, no thanks.
Hi, I’m Nick • Mar 19, 2026
This App is powerful and professional, just as cherry studio & openclaw. The only shame is that it’s too complicated for beginners. And the local model can’t be deleted.
JasonR63936 • Mar 7, 2026
This app is blowing my mind… This is everything that I’ve ever wanted in a local LLM app…and more. The advanced tools available in this app are kind of insane. I’m sorry but this app puts PocketPal and Locally AI to shame.
1 small BUG: I can’t seem to set the theme to “auto” mode. I’m stuck at either light or dark mode.
1 small BUG: I can’t seem to set the theme to “auto” mode. I’m stuck at either light or dark mode.
AppleLake7195 • Feb 11, 2026
Good app for asking weird questions no other AI would ever answer. Completely private and after you download the models you need it work even offline.
Only thing you have to know is that it uses up a lot of your devices resources.
Only thing you have to know is that it uses up a lot of your devices resources.
TristinBailee • Aug 8, 2025
I've tried just about every AI client on the App Store, and this is the one. I stumbled on this app when it had zero downloads and found an absolute gem. This isn't just another chat wrapper; it's a full-on AI agent for your phone. You can plug in APIs for basically any model (Gemini, DeepSeek, etc.) and it has tools that let the AI actually do things—manage your calendar, get directions, search your contacts, the list goes on. The "Super Siri" feature that lets you use your own AI model with a voice command is a complete game-changer.
Now, full disclosure, the app is BRAND new, so it's a little rough around the edges. You might hit a few quirks or a random crash here and there as the developer irons things out. But honestly, that's totally expected for something this ambitious. The potential here is just off the charts.
Giving this 5 stars for the vision alone and for what it can already do.
Now, full disclosure, the app is BRAND new, so it's a little rough around the edges. You might hit a few quirks or a random crash here and there as the developer irons things out. But honestly, that's totally expected for something this ambitious. The potential here is just off the charts.
Giving this 5 stars for the vision alone and for what it can already do.