One cave.
Multiple iPhones.
One project.

Survey crews don't work alone. SpeleoMap is built for teams — multiple devices, multiple passages, one combined survey at the end of the day. No cloud account. No cell signal needed.

• AirDrop bundles. when you surface, AirDrop your survey to the crew leader's iPhone. SpeleoMap imports it in seconds. Lines, scans, photos, annotations all of it.
• Merge into one project. imported data lands alongside your own lines with an import prefix so you can tell them apart. One project, everyone's work.
• One Pro covers LiDAR for the whole crew. the one person with an iPhone Pro handles all scanning. Everyone else records Map Lines and media. Share scans over AirDrop at the exit.
• Team names on every export. add your crew to the project. Names appear in PDF reports and Survex exports. Grotto records that look like grotto records.