ContextLog

Sejuma

About this app

ContextLog is an offline-first Android app for archaeological field recording.

It helps archaeologists document excavation data directly on site, without relying on paper notebooks or an internet connection. Record features, contexts, finds, samples, photos, drawings, and stratigraphic relationships in one structured workflow designed for field use.

ContextLog is built for the reality of excavation work: outdoor conditions, interrupted workflows, and recording that rarely happens in a perfect order. You can add information as it becomes available and keep everything linked to the correct archaeological feature.

Key features:
- Create and manage archaeological features
- Record cut and fill contexts
- Log finds and samples with provenance
- Add photo and drawing records
- Build Harris Matrix relationships between contexts
- Work fully offline in the field
- Keep excavation data structured and easy to review

ContextLog is designed for archaeologists who need a practical, mobile-first recording tool that is fast, clear, and reliable on site.