Case Board

Case Board is an offline-first investigation board for organizing complex cases, mystery stories, research threads, and structured evidence notes.

Create separate cases for each investigation or story. Add people, evidence, locations, events, documents, objects, and notes, then connect important elements with structured links. Build theories, mark them as Draft, Plausible, Confirmed, or Rejected, and save case snapshots when your thinking changes.

Main features:
- Create and manage separate cases
- Pin up to 5 important cases for quick access
- Rename or delete cases when needed
- Add people, evidence, locations, events, documents, objects, and notes
- Search and filter case elements by type
- Mark important items
- Connect two existing case elements with visible links
- Build theories with status, notes, and selected related case elements
- Save case snapshots as named snapshots
- Review saved snapshots later
- Confirm deletion before removing cases, theories, snapshots, or items
- Works offline with local device storage

Case Board is useful for writers, screenwriters, detective story creators, tabletop game masters, researchers, and anyone who needs to organize complicated information in one structured workspace.

The app is designed for local-first work. Your cases and notes are stored on the device, so you can build and review your case board without needing an online account.