NX Control
Geophysical Survey Systems, Inc. Tools
Control your GSSI GPR unit: collect, view and map profiles
- Downloads
- 36+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 9
- 2026 · v1.1.0
Screenshots
About NX Control
NX Control turns your Android phone or tablet into the display and control surface for GSSI NX-series ground penetrating radar systems.
Requires a compatible NX-series unit — the app cannot collect data on its own.
COLLECT
- Live 2D radar profiles with distance and depth scales
- Quick Scan for immediate single-line collection
- Survey wheel or time-based triggering
INTERPRET IN THE FIELD
- Place target marks and read exact distance and depth
- Calibrate depth by fitting a hyperbola to a known target
- Tune gain automatically or by hand, with a live gain curve
- Background removal, scan detail, and boost filters
ORGANIZE
- Group scans into projects and areas of interest
- Attach photos to document what you found
Requires a compatible NX-series unit — the app cannot collect data on its own.
COLLECT
- Live 2D radar profiles with distance and depth scales
- Quick Scan for immediate single-line collection
- Survey wheel or time-based triggering
INTERPRET IN THE FIELD
- Place target marks and read exact distance and depth
- Calibrate depth by fitting a hyperbola to a known target
- Tune gain automatically or by hand, with a live gain curve
- Background removal, scan detail, and boost filters
ORGANIZE
- Group scans into projects and areas of interest
- Attach photos to document what you found
What’s new
Version 1.1.0 · Updated October 9, 2026
- Added GPS Setup - Added Map Settings for downloading offline basemaps - New maps tools - KMZ exports - FSN export for GSSI Fusion, including area photos - Downloadable demo projects - Double tap to place a target mark - Faster saving and opening of scans - Internal fixes
Alternatives to NX Control
Looking for apps like NX Control? Here are 6 similar Android apps on Google Play. The highest rated is Squabbit - Golf Tournament App (4.9/5), and 5 of the 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| NX Control | – | Free | 10+ | Oct 9, 2026 | |
| Castro Premium - system info | 4.7 / 5 | 2.99 USD | 10,000+ | Sep 28, 2026 | Compare |
| Squabbit - Golf Tournament App | 4.9 / 5 | Free | 50,000+ | Sep 22, 2026 | Compare |
| Momento: Live Events | 3.7 / 5 | Free | 100,000+ | Sep 22, 2026 | Compare |
| UNION ARENA Tutorial App | 4.3 / 5 | Free | 10,000+ | Apr 27, 2026 | Compare |
| Peak Fighting | 3.2 / 5 | Free | 5,000+ | Sep 21, 2026 | Compare |
| Heroic | The Training Platform | 4.7 / 5 | Free | 10,000+ | Sep 22, 2026 | Compare |
Compare NX Control with the top alternatives: ratings, updates, ASO score and keyword gaps →