
Free
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About
Your field logbook, on your phone — build any survey, powered by your device.
• Fits almost any field survey — define your own sections and variables with a simple template
• Let your device do the work — automatic timestamps, one-tap GPS, and photos attached right to each record
• Capture once, export clean — your data goes straight into an accurate, analysis-ready spreadsheet
• Private by default — your data stays on your device, no account or third-party cloud required
How it works
1. Get a template — a .yaml file that defines your survey's structure
2. Import it — paste a URL, scan a QR code, or open a local file
3. Collect data in the field — quickly log each new observation
4. Export when done — get an XLSX or ODS spreadsheet for analysis
Step-by-step walkthrough:
https://pufstudio.net/apps/field_survey/get_started
Design your own survey
Field Survey runs on templates you define, so it fits almost any survey:
• Organized into sections — build your survey from sections that nest parent-to-child, each holding its own variables
• Variable types — Text, Int, Float, Boolean, Date / Time / DateTime, Option, OptionCount (count per option), Map (location, path, polygon), Photo, Markdown (with more types on the way)
• Deeply configurable — adjust both sections and variables to fit your exact workflow (full list in the guide)
Template guide:
https://pufstudio.net/apps/field_survey/template_guide
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What's New in Templated Field Survey
beta-1
September 15, 2026
GPS capture, greatly improved • Accuracy ring shown around your position • Altitude with its own accuracy reading • Facing direction indicator • LocationMap can support "AutoNow" argument which automatically capture GPS on new record. Maps • Rebuilt the map system from the ground up — more consistent and more reliable across every map type • PathMap now show their direction Templates • "weight" is no longer needed — sections and variables follow the order they appear in your template file
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