---
title: "DeviceAI - Reviews, Revenue and Downloads in China | Apple App Store"
description: "Run powerful AI models entirely on your iPhone — no internet, no subscriptions, no data sharing.  DeviceAI is a privacy-first chat app that runs large language models (LLMs) completely on your device "
---

# DeviceAI — China

![DeviceAI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ac/3c/cb/ac3ccb1a-a70e-511f-3af5-a24e66754582/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-IinAu)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** ¥22.00
**Bundle ID:** xyz.neuralautomate.deviceair
**Store:** Apple App Store
**Country:** China
**Version:** 1.3.0 (released 2026-07-10)
**Original Release:** 2026-03-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6760162343)
**AppTail Page:** [https://apptail.io/app/deviceai-vbSz/china](https://apptail.io/app/deviceai-vbSz/china)

## DeviceAI Description
Run powerful AI models entirely on your iPhone — no internet, no subscriptions, no data sharing.

DeviceAI is a privacy-first chat app that runs large language models (LLMs) completely on your device using Apple's Metal GPU acceleration. Your conversations never leave your phone.

KEY FEATURES

• 100% On-Device Processing — All AI inference happens locally. Zero cloud dependency.
• 60+ Open-Source Models — Choose from Llama, Qwen, Phi, Mistral, DeepSeek and more
• Full Privacy — No data collection, no analytics, no telemetry. Your chats stay on your device.
• Offline-First — Works perfectly without internet after model download
• Streaming Responses — See AI responses appear in real-time
• Reasoning Models — Support for advanced thinking models like DeepSeek R1
• Markdown & Code — Beautiful formatting with syntax highlighting
• Customizable — Adjust system prompts, temperature, and generation parameters
• Conversation History — All chats saved locally with Isar database

PERFECT FOR

• Privacy advocates who want AI without cloud exposure
• Travelers and remote workers who need offline AI assistance
• Developers testing open-source models
• Students wanting unlimited, free AI tutoring
• Anyone who values data sovereignty

TECHNICAL DETAILS

• Powered by llamadart (llama.cpp for Flutter)
• Supports GGUF format models from HuggingFace
• Metal GPU acceleration for fast inference (15-40 tokens/second)
• Models range from 0.5B to 8B parameters
• Requires iOS 16.0 or later

Download models once, use forever. No subscriptions, no API keys, no compromises.

Your data stays on your device. Always.

## DeviceAI Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e4/eb/37/e4eb3749-2f2f-3f09-81e9-012c4ba1ea2a/04.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/82/55/0c/82550c76-3f98-4405-7013-bb86abaf0679/02.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c5/a7/4e/c5a74e00-1736-9487-b0ab-8bdde52219b7/03.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/f4/68/45f46825-275c-7b64-1f9a-961c17b6ba7c/01.png/1284x2778.png)






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## DeviceAI Available In
- [Australia](https://apptail.io/app/deviceai-vbSz/australia)
- [China](https://apptail.io/app/deviceai-vbSz/china)
- [Singapore](https://apptail.io/app/deviceai-vbSz/singapore)
- [United States](https://apptail.io/app/deviceai-vbSz/united-states)

---

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