Mobile Chatbox
Chatbox is a cross-platform AI chat client for Windows, macOS, Linux, iOS, and Android. By configuring the model-go API, you can use AI chat from both your phone and your computer.
Install Chatbox
Download the version for your platform from the Chatbox website:
Official site: https://chatboxai.app
Supported platforms:
- iOS — App Store
- Android — Google Play or the APK from the official site
- Windows / macOS / Linux — download from the official site
Configure it
- Open Chatbox and click the settings icon in the lower-left corner
- Open AI model settings
- Choose OpenAI API as the provider
- Fill in the following settings:
| Setting | Value |
|---|---|
| API Host | https://model-go.com/v1 |
| API Key | your model-go token (Get a token) |
| Model | Choose or type the model name |
- Save and start chatting
Recommended models
Use the actual names shown in the Models page.
Claude family
| Model | Best for |
|---|---|
| Claude Sonnet series | Daily chat, writing, analysis, coding |
| Claude Opus series | Complex reasoning, long-form writing, difficult code tasks |
Codex / OpenAI family
| Model | Best for |
|---|---|
| GPT series | General assistant work and coding help |
gpt-image-2 | Image generation, with special configuration |
Gemini family
| Model | Best for |
|---|---|
| Gemini Pro / Flash series | Long text, code analysis, multimodal understanding |
gpt-image-2 needs special setup
gpt-image-2 does not use the chat endpoint. In Chatbox, create a custom provider, override the API path to /v1/images/generations, and set the timeout to at least 360 seconds. See the GPT-Image-2 guide.
Tips
- Multiple model switching: Chatbox lets you configure several models and switch between them
- Chat export: export chat history as Markdown
- Prompt templates: customize the System Prompt to shape assistant behavior
- Cross-device sync: iOS and Android support iCloud or local backups
Mobile recommendation
Chatbox is one of the most convenient mobile AI clients for using model-go on the phone.