# 锦囊AI — 一款完全在您个人移动设备上离线运行的智慧助手

> 一款完全在您个人移动设备上离线运行的智慧助手 (iPhone/iPad app by 雷光 单.)

- Source: https://appshunter.io/ios/app/ai/id6780184415 (this page in markdown: same URL + `.md`)
- Developer: [雷光 单](https://appshunter.io/developer/6776143965)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 366 MB
- Released: 2026-06-21
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/ai/id6780184415/reviews.md

## What is 锦囊AI?

JinNang runs entirely on your iPhone — your conversations never leave the device. No account, zero data collection.
• On-device inference: chat with no network connection (internet is only needed to download models)
• A lightweight model is built in; download 7B / 9B-class models for more capability
• 11 device tools: calculator, date/time, files, system, battery, translate, Safari, clipboard, reminders, location, contacts
• LaTeX math rendering, knowledge base Q&A, and Gomoku / Chess with AI commentary
• Tunable context window, temperature, thinking budget, and memory profile
• Sampling follows each model's official recommendation (Qwen3 / Qwen3.5 / DeepSeek-R1 / VibeThinker)
• Privacy by design: no tracking, no data collection — your data stays on your device
• Requirements: tested on iPhone 15 Pro Max (8GB RAM); 12GB+ devices have more headroom for large models.
• Pro unlocks 4B / 7B / 9B-class models, the chess coach, parameter tuning, and custom prompts.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 锦囊AI | $9.99 | one-time |



## Version history (last 5 releases)

### 1.4 — 2026-09-11

v1.4 —
• New 7B / 9B-class models: Qwen3.5-9B and DeepSeek-R1-7B, fully on-device
• Adaptive memory: context and output auto-tuned to your device, three profiles
• Thinking budget: cap reasoning length so the model wraps up and answers — faster replies
• LaTeX rendering for math formulas (inline + display)
• Cleaner command output with tables and lists
• Fixed a rare crash when the app goes to the background

### 1.3 — 2026-07-24

v1.3 Key Features:
 1. Game Modes - Gomoku (five-in-a-row) with AI commentary + Chess with AI Coach (1.7B specialized model)
 2. Models Download Manager - In-app model download with progress bar, speed indicator, hf-mirror/hf.co dual source
 3. Model Management - Delete downloaded models, Baidu Cloud import guide
 4. UI Polish - Download progress bar under memory bar, centered with speed

### 1.2.1 — 2026-07-10

v1.2.1：修复 Pro 状态重启后可能丢失 bug
------
v1.2 ：
• 自定义提示词持久化：添加的自定义提示词自动保存到 App 共享目录，从而支持角色扮演对话
• 建立会话快照：App 意外退出，或后台运行系统资源回收后，下次启动可自动恢复会话上下文
• system prompt自动注入当前时间和系统信息
• /clear 与 /new 分离：/clear 只清屏保留对话，/new 彻底重建会话
• /compact 上下文压缩时使用 AI 进行关键词摘要
• 输入框支持多行输入，长文字自动换行
• 优化 App 后台稳定性，优化 iOS 内存警告提示（可关闭）

### 1.2 — 2026-07-04

v1.2 更新内容：
• 自定义提示词持久化：添加的自定义提示词自动保存到 App 共享目录，从而支持角色扮演对话
• 建立会话快照：App 意外退出，或后台运行系统资源回收后，下次启动可自动恢复会话上下文
• system prompt自动注入当前时间和系统信息
• /clear 与 /new 分离：/clear 只清屏保留对话，/new 彻底重建会话
• /compact 上下文压缩时使用 AI 进行关键词摘要
• 输入框支持多行输入，长文字自动换行
• 优化 App 后台稳定性，优化 iOS 内存警告提示（可关闭）

### 1.1 — 2026-07-02

- 新模型：Lite 版新增 Qwen3-1.7B-4bit 支持；Pro 版新增 VibeThinker-3B-4bit 支持，专门适合科学推理与代码编程场景
- 稳定性：菜单栏顶部新增准实时可用内存状态条；实时接收 iOS 系统内存预警消息并及时提醒用户；KV 缓存开关，长对话更省内存
- 便利性：模型加载后自动感知设备型号和当前日期时间，使会话更流畅；输入框上方新增快捷指令栏，一键执行；新增会话停止按钮，模型回复生成中可随时停止；模型、提示词、参数设置、语言偏好等持久化，能够跨会话保持；优化浅色暖纸、暗色深灰双主题；4 档提示词预设优化，包括闲聊、代码 、写作、推理

## More apps by 雷光 单

- [兀雨書屋](https://appshunter.io/ios/app/id6776189318)
- [兀雨篆刻](https://appshunter.io/ios/app/id6780138091)
- [vPlayer HiFi](https://appshunter.io/ios/app/vplayer-hifi/id6783141736)
- [vPlayer HiFi Classic](https://appshunter.io/ios/app/vplayer-hifi-classic/id6795004292)
- [vDarkroom](https://appshunter.io/ios/app/vdarkroom/id6806514177)

All apps by 雷光 单: https://appshunter.io/developer/6776143965

---

*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 2026-09-14.*