Purpose-Built
Offline archaeological field register for contexts, deposits, cuts, fills, finds, samples, photos, coordinates, Harris-matrix relationships, trench summaries, and CSV/PDF handoff.
One-time iPhone and iPad app
Sherdledger
Contexts, finds and matrices
Core Features
- Offline context register
- Find and sample summaries
- Relationship-review flags
- Local photos and site coordinates
Private by Design
No account, subscription, ads, tracking, third-party analytics, or developer-operated backend. Core features work offline, and your work stays on device unless you deliberately share or export it.
Use It Responsibly
Records support field documentation but do not replace permits, institutional standards, conservation protocols, repository requirements, or independent archival backups.