FDR Calculator
iOS Universel / Météo
PROFESSIONAL FIRE RISK ASSESSMENT MADE SIMPLE
Calculate Fire Danger Ratings instantly with precision and confidence. Designed for fire management professionals, land managers, and safety authorities who need accurate fire risk assessments in the field.
WEATHER PRO SUBSCRIPTION UNLOCKS
◆ Real-time weather data integrated directly into FDR calculations
◆ Automatic location detection or search any location worldwide
◆ Complete weather history and forecasts for informed planning
◆ Automatic FDR ratings - weather data updates calculations instantly
◆ No more manual data entry - let Weather Pro do the work
REAL-TIME FDR CALCULATION
◆ Instant Fire Danger Index calculations based on weather conditions
◆ Professional-grade algorithms for accurate risk assessment
◆ Visual color-coded danger levels (Blue, Green, Yellow, Orange, Red)
◆ Manual calculator always available for offline use
INTERACTIVE GAUGE DISPLAY
◆ Beautiful visual gauge showing current fire danger level
◆ Intuitive interface with easy-to-read results
◆ Tap gauge for detailed action recommendations
COMPREHENSIVE ACTION GUIDANCE
◆ Detailed recommendations for each danger level
◆ Fire behavior predictions and suppression strategies
◆ Prevention guidelines and aircraft management protocols
◆ Disaster management procedures for high-risk conditions
FLEXIBLE WEATHER INPUT
Weather Pro Mode (Subscription):
◆ Automatic real-time weather updates
◆ Current location or custom location search
◆ Historical data and multi-day forecasts
◆ Set-and-forget automated monitoring
Manual Calculator:
◆ Temperature, humidity, and wind speed sliders
◆ Days since rain and rainfall amount tracking
◆ Precise manual input options for exact values
◆ Real-time calculation updates as you adjust parameters
◆ Works completely offline
PERFECT FOR:
▶ Fire management authorities
▶ Emergency services personnel
▶ Land and forest managers
▶ Agricultural professionals
▶ Safety and risk assessment teams
▶ Anyone responsible for fire prevention planning
PRIVACY-FIRST DESIGN:
▶ All calculations performed locally on your device
▶ Minimal data collection - only for weather services when using Weather Pro
▶ Manual calculator works completely offline with no data transmission
▶ Weather Pro data encrypted and secure
Quoi de neuf dans la dernière version ?
This update makes Fire Danger Ratings more accurate and the app smoother to use.
◆ More accurate Fire Danger Ratings — we refined how ratings are calculated, especially during
long dry spells, so the numbers you rely on are more dependable.
◆ See today at a glance — a new Today summary on the weather screen shows the day's high and low
plus the peak fire danger expected today, alongside the current conditions.
◆ More weather choice — you can now choose OpenWeatherMap as an alternative weather source.
◆ Better location search — finding a place is faster and more accurate, with cleaner, more
consistent location names throughout the app.
◆ Smoother location handling — the app starts up more reliably, handles location permissions
more gracefully, and lets you jump straight to your recent locations.
◆ Refreshed weather icons — a cleaner, more consistent set of weather icons across every
weather source.
◆ Clear cached data — a new option in Settings to clear saved weather data and recent searches.
◆ Under the hood — performance, security, and stability improvements.
Thanks for using FDR Calculator — we'd love your feedback!
