Harnest 图标

你的对话,只属于你

Harnest 是一款本地优先的个人 AI 助手:对话与记忆保存在你的设备上,云端 AI 由你自己选择与配置,可选下载本地模型完全离线使用。

本地优先自带密钥 BYOK可选本地模型12 种界面语言
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为什么是 Harnest

没有开发者服务器,没有账号系统,没有跟踪与分析 SDK。数据去哪里,由你决定。

🔒 本地存储

全部对话、记忆、设置与用量记录保存在设备应用私有空间;API Key 存于系统安全存储(Keychain / Keystore / HUKS)。

🔑 自选云端服务商

豆包、通义千问、Gemini、OpenAI、Claude、GLM、DeepSeek、Kimi 或任意 OpenAI 兼容接口——请求由设备直连服务商,开发者服务器不经手。

📦 可选本地模型

内置 Qwen3 端侧模型下载与推理,断网也能用;本地与云端随时切换。

🧠 记忆整理

短期/长期记忆、五来源录入、AI 整理与筛选,让助手越来越懂你——而这些全部留在本机。

🎤 语音与声纹

默认离线语音识别与合成,支持声纹录入;仅在你主动开启语音功能时使用麦克风。

🌍 12 种语言

界面支持中文、英语、日语、法语、德语、西语、意语、葡语、俄语、藏语、蒙语、维吾尔语,可跟随系统。

全平台原生

一套核心,三端原生体验:Android(Compose)、iOS / iPadOS(SwiftUI)、HarmonyOS(ArkTS)。

📱 Android

Jetpack Compose,本地推理引擎

🍎 iOS · iPadOS

SwiftUI,支持 iPhone / iPad 与折叠分屏

💫 HarmonyOS

ArkTS 原生应用

Harnest icon

Your conversations, yours alone

Harnest is a local-first personal AI assistant. Chats and memory stay on your device, cloud AI is configured by you, and an optional on-device model works fully offline.

Local-firstBYOKOn-device model12 languages
App Store即将上线Google Play即将上线AppGallery即将上线

Why Harnest

No developer server, no accounts, no tracking or analytics SDK. You decide where your data goes.

🔒 On-device storage

All chats, memory, settings and usage stats live in the app's private storage. API keys are kept in system secure storage (Keychain / Keystore / HUKS).

🔑 Bring your own provider

Doubao, Qwen, Gemini, OpenAI, Claude, GLM, DeepSeek, Kimi, or any OpenAI-compatible endpoint — requests go directly from your device. No middleman.

📦 Optional local model

Built-in Qwen3 on-device model download and inference. Works offline; switch between local and cloud anytime.

🧠 Memory that stays

Short/long-term memory, five capture sources, AI curation and filtering — all on your device.

🎤 Voice & voiceprint

Offline speech recognition and synthesis by default, with optional voiceprint enrollment. Microphone is used only when you start a voice feature.

🌍 12 languages

UI in Chinese, English, Japanese, French, German, Spanish, Italian, Portuguese, Russian, Tibetan, Mongolian and Uyghur, following the system language.

Native on every platform

One core, three native apps: Android (Compose), iOS / iPadOS (SwiftUI), HarmonyOS (ArkTS).

📱 Android

Jetpack Compose, on-device inference

🍎 iOS · iPadOS

SwiftUI, iPhone / iPad and split-view ready

💫 HarmonyOS

ArkTS native app