# Page Not Found

The URL `how-to-use-altstore/app-ids` does not exist.

You might be looking for one of these pages:
- [App IDs](https://faq.altstore.io/altstore-classic/app-ids.md)
- [How to Install (Windows)](https://faq.altstore.io/altstore-classic/how-to-install-altstore-windows.md)
- [App Guidelines](https://faq.altstore.io/developers/app-guidelines.md)
- [Error Codes](https://faq.altstore.io/altstore-classic/error-codes.md)
- [How to Install (macOS)](https://faq.altstore.io/altstore-classic/how-to-install-altstore-macos.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://faq.altstore.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://faq.altstore.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/altstore-classic/app-ids.md`)
- Use `Accept: text/markdown` header for content negotiation