Offline IRPG Reference Library
The complete Incident Response Pocket Guide, digitized and organized for fast lookup in the field — no signal required. Content is reproduced from National Wildfire Coordinating Group (NWCG) public reference material and structured for quick navigation instead of flipping through a printed booklet.
Belt Weather Calculator
Enter dry bulb and wet bulb sling psychrometer readings and get relative humidity computed instantly on-device. Add wind speed, gusts, and sky cover to build a complete weather observation without pulling out a slide rule or lookup table.
Probability of Ignition
Fire-danger index computation based on the environmental observations you enter — dry bulb temperature, relative humidity, and fuel conditions. Figures are estimates meant to support field judgment, not replace it; see the Terms & Conditions for how these figures should be used.
Weather Logging & Trend Tracking
Structured logging for division, location, GPS coordinates, and observations over time, so you can see how conditions are trending across a shift or incident instead of reading each observation in isolation.
Radio Broadcast Script Generator
Turns a logged weather observation into a formatted, ready-to-read script for broadcasting current conditions to a division over the radio — consistent phrasing, every time.
Quiz Bank & Jeopardy Study Mode
A 100-question quiz bank covering IRPG content, plus a Jeopardy-style game mode for reviewing material solo or with a crew.
Export & Share
Share or export logs and reports through your device's native share sheet — email, messaging, AirDrop, printers, or any other app you choose. Nothing is transmitted unless you tap Share yourself.
Optional Location & Motion Capture
Two optional device permissions speed up data entry: Location tags an observation with GPS coordinates and a rough elevation estimate; Motion & Fitness estimates slope percent and aspect from your device's compass and tilt sensors. Both are off by default and only used when you tap a capture button — see the Privacy Policy for details.