Designed specifically for professionals who need accurate field data collection without the recreational features that complicate workflow.

Clean, focused tools for serious land management work.

Professional Trail Development

Create detailed trail maps with GPS precision for new trail construction, existing trail documentation, and maintenance planning. Record exact routes with customizable accuracy settings to meet surveying standards. Automatically calculate trail length and elevation profiles essential for accessibility compliance and difficulty ratings. Read more...

Professional Trail Development

Comprehensive Field Documentation

Document everything that matters for professional land management. Mark invasive species locations, infrastructure maintenance needs, damaged signage, erosion issues, safety hazards, and botanical specimens. Each point captures detailed descriptions, custom categories, and visual coding systems that integrate with your existing management protocols. Read more...

Comprehensive Field Documentation

Seamless Personal Device Integration

Sync your field data automatically across all your Apple devices signed into the same iCloud account. Start data collection on your iPhone in the field, review and refine on your iPad or Apple Silicon Mac — all with the same up-to-date information. No additional cloud services or IT infrastructure required for individual workflow management. Read more...

Seamless Personal Device Integration

Industry-Standard Data Export

Export trail data in formats that integrate directly with GIS systems, CAD software, and municipal databases. Trail routes export as geoJSON, GTX, KML, and TCX files. Point data exports as CSV, geoJSON, JSON, or KML for seamless integration with ArcGIS, QGIS, AutoCAD, and other professional mapping platforms. Read more...

Industry-Standard Data Export

Instant Team Communication

Share critical findings immediately — safety hazards, equipment failures, or urgent maintenance needs can be communicated instantly to supervisors and maintenance crews with exact GPS coordinates and text details.

Instant Team Communication

Professional Use Cases:

  • Trail construction and routing documentation
  • Botanical garden specimen mapping and maintenance
  • Forest management and invasive species tracking
  • Park infrastructure maintenance planning
  • Environmental compliance documentation
  • Research site establishment and monitoring
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Gretel Trail & Field Mapping

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