rikkahub ORG

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](README_ZH_CN.md) | [繁體中文](README_ZH_TW.md) | English

🚀 Download

🔗 Download from Website (Recommended)

🔗 Download from Google Play

💖 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). |
| 随想AI网关 | 感谢随想AI网关对本项目的赞助！随想AI网关 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。 |

✨ Features

• 🎨 Material You Design and 🌙 Dark mode
• 📦 Workspace: a proot-based Linux agent environment
• 🔄 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 support
• 📝 Markdown Rendering (with code highlighting, Latex formulas, tables, Mermaid)
• 🪾 Message Branching
• 🔍 Search capabilities (Exa, Tavily, Zhipu, LinkUp, Brave, Perplexity, etc.)
• 🧩 Prompt variables (model name, time, etc.)
• 🤳 QR code export and import for providers
• 🤖 Agent customization
• 🧠 ChatGPT-like memory feature
• 📝 AI Translation
• 🌐 Custom HTTP request headers and request bodies
• 💌 Silly Tavern character card import

✨ Contributing

This project is developed using Android Studio. PRs are
welcome!

Technology stack documentation:

• Kotlin (Development language)
• Koin (Dependency Injection)
• Jetpack Compose (UI framework)
• DataStore (Preference data

storage)

• Room (Database)
• Coil (Image loading)
• Material You (UI design)
• Navigation 3 (Navigation)
• Okhttp (HTTP client)
• kotlinx.serialization (JSON serialization)

> [!TIP] > You need a google-services.json file at app folder to build the app.

> [!IMPORTANT]
> The following PRs will be rejected:
> 1. Translation related changes, such as adding new languages or updating existing translations
> 2. Adding new features, this project is opinionated and will not accept pull requests for new features
> 3. Large-scale refactoring and changes generated by AI

💰 Donate

• Patreon
• 爱发电

⭐ Star History

If you like this project, please give it a star ⭐


📄 License

[License](LICENSE)

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