TopoWalk: Land Surveying 3D

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

TopoWalk turns your device into a professional field survey tool. Perfect for civil engineering, forestry, and land surveying, it leverages high-precision GPS and the barometer sensor to calculate distances, slopes, and areas.

KEY FEATURES:

Multi-point Tracking: Capture sequences of points for detailed routes.

Area Calculation: Automatic polygon area in m², hectares, or acres.

Visual Insights: 2D Elevation Profile and 3D Isometric View.

Professional Export: Generate PDF reports, GeoJSON, and KML files for GIS software like QGIS or Google Earth.

PRIVACY FIRST:
No data collection. All measurements are stored locally. Works 100% offline.
Updated on
May 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and Device or other IDs
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

- New step-by-step interactive tutorial (onboarding) to help you get started with your first land surveys.
- Integrated In-App Review system to easily share your feedback and suggestions directly within the app.
- General stability optimizations and performance improvements.
Content rating
Everyone
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App support

About the developer
GUSTAVO SABINO DE OLIVEIRA HYPPOLITO FERREIRA
gustavohyppolito@gmail.com
R. Jasmim, 850 - Apto 152 Chácara Primavera CAMPINAS - SP 13087-460 Brazil

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