# PrivateAssistant — On-device AI companion

> On-device AI companion (iPhone/iPad app by 光杰 金.)

- Source: https://appshunter.io/ios/app/privateassistant/id6803528775 (this page in markdown: same URL + `.md`)
- Developer: [光杰 金](https://appshunter.io/developer/1881446278)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 26.0 · 33 MB
- Languages: American English, French (France), Japanese, Chinese (Simplified, China), European Spanish
- Released: 2026-09-10
- Data updated: 2026-09-15
- User reviews in markdown: https://appshunter.io/ios/app/privateassistant/id6803528775/reviews.md

## What is PrivateAssistant?

PrivateAssistant is a caring AI companion that lives entirely on your iPhone — voice calls, everyday chat, and a long-term memory. The model runs fully on device: not a single word of your conversations is uploaded.

TALK LIKE A PHONE CALL
Full-duplex voice conversations — she listens while thinking and you can interrupt anytime. Language is detected automatically, replies are spoken sentence by sentence, and the avatar's lips sync with the voice.

FULLY ON-DEVICE
Built-in Gemma 4 and Apple's on-device model keep the conversation going even offline. No servers, no accounts — chat history lives only in your device's local database. Optionally plug in your own cloud API keys (Claude, GPT, Gemini, Ollama); keys are stored in the system keychain.

SHE REMEMBERS
Say "remember…" and she won't forget. Things worth keeping from everyday chats are saved automatically and carried into every future conversation.

KNOWLEDGE BASE
Import recipes, procedures and notes (txt / md / pdf). When you ask, she retrieves the most relevant content and answers from it.

TOOLS
Weather, flights, web search, navigation, ride-hailing — things get done while you chat. Every tool can be toggled individually.

ROLES
Girlfriend, boyfriend, wife, husband, dad, mom, assistant… each role has its own name, personality and avatar. Roles export as JSON to share between devices.

MAKE HER TRULY YOURS
Export your chats for LoRA fine-tuning and bake her way of speaking into the model — a version that belongs to just the two of you.

PRO
The free tier includes 20 conversations a day (text + voice). Pro unlocks unlimited conversations, available as a monthly or yearly subscription or a one-time lifetime purchase.

PRIVACY
No backend servers: replies are generated on device, history stays in the local database, API keys stay in the system keychain. We can't read your conversations — they never leave your device.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pa.viying.online/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $49.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-10

No release notes.

## More apps by 光杰 金

- [EnLoop: AI Speaking Coach](https://appshunter.io/ios/app/enloop-ai-speaking-coach/id6776566553)
- [CalLoop: AI Calorie Camera](https://appshunter.io/ios/app/calloop-ai-calorie-camera/id6780894117)
- [Personal Translator Live Voice](https://appshunter.io/ios/app/personal-translator-live-voice/id6787903347)

All apps by 光杰 金: https://appshunter.io/developer/1881446278

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*