rikkahub / rikkahub

RikkaHub 
A native Android LLM chat client that supports switching between different providers for
conversations 🤖💬
Click to join our Discord server 👉 【RikkaHub】
简体中文 | 繁體中文 | English
## 🚀 Download
🔗 Download from Website (Recommended)
🔗 Download from Google Play
> [!WARNING]
> There are many forked versions of RikkaHub. Issues with forks are unrelated to RikkaHub, so please use forks with caution to avoid privacy leaks or excessive permission requests.
## 💖 Sponsors
| Sponsor | Description |
|:---:|:---|
| Aihubmix | Thanks to aihubmix.com for their financial support. We recommend using aihubmix as a one-stop shop for mainstream models worldwide. (OpenAI, Claude, Google Gemini, DeepSeek, Qwen, and hundreds more). |
| APIMart | Thanks to APIMart for sponsoring this project! APIMart is a low-cost API platform for AI image & video generation — GPT-Image-2 from $0.006/image, 160+ images per dollar. One async API covers both image and video: submit a task, get an ID, fetch results via polling or callback. Batch tens of thousands of images without timeouts, switch models without changing code. Pay-as-you-go with no monthly fee — sign up here to get started. |
| 随想AI中转 | 感谢 随想AI中转 对本项目的赞助！随想AI中转 是一家可靠高效的 API 中继服务提供商，提供 Claude、Codex、Gemini 等的中继服务。注重隐私的中转站·无数据倒卖·无模型掺水，隐私，透明，极速售后。新账户注册每日签到就送 0.5 元测试额度，充值额度 1:1，无需订阅，按量付费。多线路冗余、跨区域容灾、自动故障切换，长链路 SSE 不中断。99.9% 可用性，关键调用从不掉队。 |
| 真测 ztest.ai | 感谢 真测 ztest.ai 对本项目的赞助！真测 ztest.ai 是一个 AI 中转站模型检测平台，检测结果数据全公开，23 项探针覆盖协议、身份、能力、内容完整性、安全性、性能六大维度，交叉印证识别伪造与降级。作为独立第三方验证平台，实时监测 AI 中转站的模型真实性、响应质量与服务可用性。 |
| MaruCode | MaruCode 是一家偶尔做做慈善的小破站 API，自营号池，主要提供 Codex、Claude Code、GPT Image 等主流模型，支持 Websocket 协议，明码标价(Codex 0.25x, CC 1.5x)，透明汇率(1:1)， 新用户注册送 2 刀 。 生图工作台🖼️ |
## ✨ Features
- 🎨 Material 3 Expressive design and 🌙 Dark mode
- 📦 Workspace: a proot-based Linux agent environment
- 🎬 Media generation (image and video)
- 🔄 Multiple AI Provider Support: custom API / URL / models (all OpenAI, Google, Anthropic compatible api)
- 🖼️ Multimodal input support (Image, Text Documentation, PDF, Docx)
- 🖥️ Web access for multi-platform use
- 🛠️ MCP and Skills support
- 📝 Markdown Rendering (with code highlighting, Latex formulas, tables, Mermaid)
- 🔍 Search capabilities (Exa, Tavily, Zhipu, LinkUp, Brave, Perplexity, etc.)
- 🧩 Prompt variables (model name, time, etc.)
- 🤳 QR code export and import for providers
- 🤖 Agent customization
- 🧠 File-based memory
- 📝 AI Translation
- 🌐 Custom HTTP request headers and request bodies
- 💌 Silly Tavern character card import
## ✨ Development
> [!IMPORTANT]
> This project does not accept pull requests (PRs).
This project is developed using Android Studio.
Technology stack documentation:
- Kotlin (Development language)
- Koin (Dependency Injection)
- Jetpack Compose (UI framework)
- DataStore (Preference data
 storage)
- Room (Database)
- Coil (Image loading)
- Material 3 Expressive (UI design)
- Navigation 3 (Navigation)
- Okhttp (HTTP client)
- kotlinx.serialization (JSON serialization)
> [!TIP]
> Y