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High-Accuracy GNSSIn Your Pocket

Professional-grade geospatial data collection made simple. Unlimited point, line, and polygon collection - completely free. No restrictions, no account required.

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30-day trial - Staking, Topo, Static & more

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Always Free

Powerful Features, Free Forever

No account required. No artificial limits. Just download and start collecting data.

Point, line & polygon data collection
No internet connection needed
Import/export CSV & GIS data in many formats
Smart datum detection & real-time transformation
GEOID model support for survey-grade elevations
Up to 50Hz data collection speed

Start Collecting in 3 Steps

Get up and running in minutes - no account required.

1

Download the App

Get FastXY free on iOS or Android from your app store.

2

Configure GPS

Use your phone's GPS or connect an external GNSS receiver.

3

Start Collecting

Create a layer and start collecting points, lines, and polygons.

View Full Getting Started Guide

Workflows for Every Job

From basic data collection to advanced surveying, FastXY has you covered.

Free
Collect
High-accuracy point, line, and polygon data collection

Use your mobile device GNSS or Eos Positioning Systems' high-accuracy Bluetooth receiver. No internet needed. Import/export CSV & GIS data in many formats.

  • Point, line & polygon collection
  • Attribute pick lists with computational operations
  • Barcode/QR code input
  • 3D basemap with terrain and buildings
  • Smart datum detection & GEOID model support
  • Up to 50Hz data collection speed
Premium
Topo
Automated topographic data capture

Auto-topographic data collection with time or distance-based intervals. Walk your site hands-free and let FastXY capture the data.

  • Time & distance-based auto-capture
  • Eos tilt compensation & Smart Handle
  • Cross track navigation
  • Ideal for terrain modeling
Premium
Staking
Navigate to features with precision guidance

Point staking with high-precision GNSS guidance. Navigate to design points, property corners, or any georeferenced features with real-time distance and direction.

  • Real-time navigation to target
  • Import Trimble Data Dictionary
  • Import/export CAD & raster images
  • Cross track navigation
Premium
Static
Long-running observations for post-processing

RINEX data collection and OPUS submission from your mobile device for static post-processing. Achieve highest accuracy with professional PPK/PPP workflows.

  • RINEX data collection
  • OPUS submission from mobile device
  • Configurable observation duration
  • PPK/PPP workflow ready

Built for the Field

Powerful features designed for professionals who need reliability and accuracy.

No Internet Needed
Works without internet. Collect data in remote areas with full functionality including 3D basemap with terrain and buildings.
Smart Datum Detection
Real-time transformation for RTK, SBAS, and autonomous GNSS. Switch correction sources seamlessly without datum shifts.
GEOID Model Support
Built-in GEOID models for survey-grade elevations. Professional-grade orthometric heights from ellipsoidal data.
Import/Export CSV & GIS Data
Supports Shapefile, CSV, KML, GeoJSON, and many more formats. Your data, your format.
Attribute Pick Lists
Attribute pick lists with computational operations on attributes. Barcode and QR code input for fast field entry.
Up to 50Hz Collection
High-speed data collection at up to 50Hz. Use your mobile device GNSS or Eos high-accuracy Bluetooth receiver.
NTRIP Support
Roadmap
NTRIP function for connecting to RTK networks. Access real-time corrections for centimeter-level accuracy.
External Instrument Platform
Premium
Pair sensor data with GNSS via BLE or RS-232. TruPulse lasers, echosounders, radiation instruments, and more.
CAD & Raster Import
Premium
Import/export CAD files and raster images (drone, etc.). Import Trimble Data Dictionary for seamless field workflows.

Free vs Premium

FastXY is free to download with powerful core features. Sign up to unlock professional workflows.

Feature
Free
No account required
Premium
$500/year
Data Collection
Mobile device GNSS or Eos Bluetooth receiver
Point, line & polygon collection
No internet connection needed
Import/export CSV & GIS data (many formats)
Barcode/QR code input
Attribute pick lists with computations
Up to 50Hz data collection speed
Mapping & Coordinate Systems
3D basemap with terrain and buildings
Smart datum detection & real-time transformation
GEOID model support for survey-grade elevations
Premium Workflows & Tools
Point staking
Auto-topographic data collection
Eos tilt compensation & Smart Handle
External instrument platform (BLE/RS-232)
Import Trimble Data Dictionary
Import/export CAD & raster images
Cross track navigation
RINEX data collection
OPUS submission from mobile device

Start Free

Download the app and start collecting data immediately. No account required.

Get Started Guide

Try Premium

Unlock all professional workflows free for 30 days. No credit card required.

Ready to Get Started?

Download FastXY free and start collecting data today. No account required.

Download on the App StoreGet it on Google Play