Download the Strongest Location Determination App UTM Geo Map: 100% Guaranteed, Reliable, and Advanced for 2026!
UTM Geo Map App Overview
UTM Geo Map is a free, feature-rich Android app designed for geospatial professionals in land surveying, topography, bathymetry, and GIS analysis. Developed by Y2 Tech in Indonesia, it boasts over 1 million downloads, a 4.8/5 rating from 21,300 reviews on Google Play, and a recent update on December 1, 2025, which improved stability and fixed bugs. The app supports full offline use, offers in-app purchases for premium features, and displays ads in the free version.
Core Purpose
This user-friendly app determines positions, coordinates, locations, and addresses while measuring areas and distances. It enables advanced spatial analysis—including overlays, buffers, TIN/Delaunay triangulation, Voronoi diagrams, convex hulls, and smoothing—plus WMS map integration. It is ideal for both beginners and experts.
Key Features by Module
Map Coordinates
- Real-time coordinates in Lat/Long, UTM, MGRS (WGS84), and EPSG CRS formats.
- Register points with timestamps, notes, elevation (premium), addresses, and photos.
- Dynamic visuals: TIN, Voronoi, and buffers update live.
Offline GPS
- Handheld GPS without internet: Lat/Long, UTM/MGRS, elevation (ellipsoid/MSL via EGM96), accuracy, satellites.
- Unlimited point storage with notes/photos.
- Exports: CSV, KML, DXF, GPX.
Coordinate Converter
- Converts Lat/Long, UTM, MGRS.
- Geocodes addresses (internet required).
- Batch processing available.
Area & Distance Measurement
- Measures in meters/km, feet/miles, hectares/acres.
- Lines/polygons from points or buffers; unlimited storage.
- Exports: CSV, KML, DXF.
- Editing: Snap, delete inside/outside, smoothing, splitting.
Marker Map & Geometry Tools
- Buffers, TIN, Voronoi from points/lines/polygons.
- Exports: KML, DXF.
Compass & Navigation
- Compass with magnetic declination.
- Navigation: Azimuth, distance, direction.
Buffer & Overlay Analysis
- Buffers around features.
- Operations: Union, intersection, difference, symmetrical difference.
Elevation Profile & Contours
- Profiles from height data (metric/imperial), multi-point support (premium).
- Contours generation, DTM/TIN surfaces, cut/fill volumes, dynamic profiles.
- Premium elevation unlocks available via in-app purchase.
User Ratings & Reviews
Overall rating: 4.8/5 from 21.3K reviews. Users praise the app for its tools, ease of use, and reliability.
Pros: Essential for surveyors, superior GPS tools.
Cons: Occasional crashes (post-premium purchase), CSV export issues, offline map tiles require re-downloading, no geo-tracking.
Recent examples:
- Positive (Oct 13, 2025): "Very good for surveyors relying on coordinates."
- Critical (Apr 24, 2020): "Crashes/data loss after upgrade."
- Suggestion (Sep 20, 2025): "Add geo-tracking, fix CSV."
Developers respond actively, suggesting fixes like clearing app data.
Data Safety & Privacy
Shares location/activity with third parties for functionality/analytics. No developer data collection; all data encrypted in transit (user deletion unavailable).
Developer & Support
Developer: Y2 Tech (Yogi Yogantara, ST)
Contact: utmgeomapapp@gmail.com
Address: Pesona Bali Residence B.4 No.7, Bojongsoang, Bandung, Jawa Barat 40288, Indonesia
Resources:
Conclusion
UTM Geo Map is a robust free option for mapping and surveying. Users can upgrade via in-app purchases to unlock premium features for advanced spatial analysis. With full offline capabilities, professional-grade tools, and high user ratings, it is a highly recommended app for surveyors, GIS analysts, and enthusiasts.

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