SimpleMapper -GPS Field Survey

Handemene

About this app

SimpleMapper is the professional GPS data collection app built for field teams, GIS analysts, researchers, and NGO workers.

Capture geospatial points, attach photos, and export to GeoJSON, KML, CSV or ZIP — all without an internet connection.

EXPRESS MODE — 1 tap = 1 GPS point
Record a location in under 5 seconds. GPS coordinates captured instantly with an optional note. Built for rapid surveys in remote areas.

LIVE MAP VIEW
All your points on an interactive map, color-coded by status (pending / validated / rejected). See at a glance what needs review.

CUSTOM DATA FORMS
Build templates for your project: text, numbers, dates, checkboxes. Each GPS point captures exactly the data your mission requires.

PHOTO DOCUMENTATION
Attach photos from camera or gallery to any GPS point. Visual evidence alongside coordinate data.

WORKFLOW VALIDATION
Mark points Pending / Validated / Rejected directly on the map. Manage data quality in the field or during desktop review.

EXPORT IN 4 FORMATS
• GeoJSON — QGIS, Mapbox, Leaflet, ArcGIS
• KML — Google Earth, Garmin GPS
• CSV — Excel, Google Sheets
• ZIP — all data + photos bundled

DASHBOARD STATISTICS
Track collection progress by project, template, and validation status. Always know where your mission stands.

OPTIONAL CLOUD SYNC
Cross-device synchronization via Supabase. Collect offline, sync when connected.

AVAILABLE IN FRENCH, ENGLISH & SPANISH

🔋 100% OFFLINE — no internet required to collect, view, or export.

IDEAL FOR:
🏗️ Infrastructure & asset inspections
🌿 Environmental monitoring & biodiversity
🏥 Humanitarian operations (NGO / INGO)
🔬 Academic field research & participatory mapping
🏙️ Urban planning & smart city projects
🌾 Agricultural land surveys
📡 Telecom & network coverage mapping

COMPATIBLE WITH:
QGIS • ArcGIS • Google Earth • Mapbox • Leaflet • Excel • Google Sheets

All data stored locally on your device. No account or subscription required to
start collecting. Internet only needed for optional cloud sync.

What’s new

Meilleure prise en charge des écrans Android 15, affichage optimisé bord à bord, et corrections de stabilité.