Survey One: Survey to AutoCAD
AutoCAD Export, GPS Survey
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
AutoCAD export from field survey: points, text, roads, buildings, blocks, layers and contour lines. Great app for exporting DXF to AutoCAD and Field engineering workflow.
Professional surveying application for engineers working in electrical, water, transportation, telecommunications, GIS, and infrastructure projects.
Survey One is a comprehensive field-to-CAD solution for surveying, design, supervision, and documentation — all directly on your iPhone.
No computer.
No Google Earth.
No AutoCAD offsets.
No Civil 3D required.
Everything is handled directly in the app.
Core Capabilities
Survey One provides complete surveying and design workflows with full DXF (AutoCAD) export support, including:
• Points (with coordinates and attributes)
• Text annotations
• Roads and road offsets
• Houses and structures
• Contour lines
• Blocks (custom symbols with block names)
• Full layer management
Designed for high-accuracy survey lines up to 15 km.
Main Features
• Survey and mark point coordinates
• Record detailed information for each point
• Capture images directly at the marked location
• Use icons as CAD blocks (block name = symbol name)
• Export NNT files (modern survey data format)
• Export KML files (compatible with Google Earth & Windows)
• Convert KML ↔ NNT formats
• Receive and open shared files from any source
• Edit and delete survey points easily
• Export professional DXF files for AutoCAD
• Full layer structure: points, text, roads, offsets, contour lines
• Support custom block definitions from external drawings
• Open large projects smoothly
Who Is It For?
• Transportation engineering
• Power & energy projects
• Surveying & geodesy
• Construction & infrastructure
• Telecommunications
• GIS professionals
• General infrastructure development
Particularly suitable for design and supervision of construction projects.
Why Choose Survey One?
• Covers core requirements for engineering fieldwork
• Professional DXF output ready for AutoCAD
• Fast, lightweight, and accurate
• Cost-effective compared to traditional workflows
• Opens large files smoothly
• Does not collect user data
Survey One is a reliable field-to-CAD solution for modern engineering projects.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Everything is now integrated into Survey One — survey and export DXF in one complete application. Survey C-Plus is no longer required.
The developer, Ngoc Tung Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ngoc Tung Nguyen
- Size
- 6 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- 12 Days Plan $27.99
- Quarterly Plan $109.00
- One-Time Export for 1–3 km Survey $12.99
- Unlimited Export – Monthly $44.99
- One-Time Export for 5–10 km Survey $6.99
- One-Time Export for 3–5 km Survey $3.99
- One-Time Export for 1–3 km Survey $1.99
- Premium $200.00
- Copyright
- © 2025 Ngoc Tung Nguyen. All rights reserved.