App documentation

Understand offline data, encryption, and transport boundaries.

This area collects map sources, low-bandwidth formats, the privacy model, and connectivity references used by the Renxil app.

Offline map

Map data preview

Review public POI, hazard, facility, and overlay sources that can become signed regional app packages.

Low bandwidth

Renxil Code

Compact forms for status, needs, urgency, tasks, and locations when a transport cannot carry rich app payloads.

App reference

Privacy, offline use, and transports

Short answers about local storage, end-to-end encryption, cloud-optional operation, and linked network or radio devices.