# Fire Danger Index — Daily Fire Weather Risk > Daily fire-weather risk assessment using local meteorological data. (iPhone/iPad app by heekyung moon.) - Source: https://appshunter.io/ios/app/fire-danger-index/id6784829896 (this page in markdown: same URL + `.md`) - Developer: [heekyung moon](https://appshunter.io/developer/6779193748) - Category: Weather - Price: Free - Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 17+ - Requires: iOS 16.4 · 52 MB - Languages: American English - Released: 2026-07-01 - Data updated: 2026-08-23 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/fire-danger-index/id6784829896/reviews.md ## What is Fire Danger Index? Know the fire risk where you are. Fire Danger Index reads your local weather — temperature, humidity and wind — and turns it into a single, color-coded fire-weather rating you can understand at a glance, so you can plan your day around it. The home screen centers on a clear danger gauge that shifts from green "low" to deep red "extreme," with a one-line summary of what the air and wind mean for fire today. WHAT YOU GET • Daily fire-danger rating — the Fosberg Fire Weather Index for your exact location, shown as an easy number and category. • See what drives it — current temperature, relative humidity and wind speed, the three ingredients behind today's rating. • Plain-language guidance — a short read on whether conditions favor easy ignition and fast fire spread right now. • Why it changes — drier air and stronger wind push the index up; humid, calm weather brings it down. • Quick outlook — get a feel for how the risk is trending so you can plan ahead. WHO IT'S FOR Anyone who lives in or travels through wildfire country, campers and hikers deciding whether to light a fire, farmers and ranchers burning brush, landscapers and outdoor crews, and anyone who simply wants to know how dangerous the fire weather is today. HOW IT WORKS Weather data comes from an open weather model for your location. Enable location for live local readings, or browse sample data offline. The Fosberg Fire Weather Index is computed on your device from temperature, humidity and wind. A NOTE ON ACCURACY This app is for general awareness only. The rating is a modeled estimate from weather data, not an official fire warning, burn permit or evacuation notice. Always follow your local fire authority, posted burn bans and emergency services. ## Key features - Daily fire-danger rating - Local temperature, humidity, and wind data - Color-coded danger gauge - Plain-language guidance - Quick risk outlook - Offline sample data ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/fire-danger-index/id6784829896/reviews.md ### 3/5 — Ads problem *2026-08-17* I get it when free apps need ads, but this one pops up an ad that covers the information and you can’t make it go away. That’s a problem. **Developer response:** You're right — an ad that covers the information with no way to close it is a bug, not just an annoyance, and thank you for the clear description. We're looking into the ad placement so it can't overlap the danger info and is always dismissible. Appreciate you taking the time. ## Frequently asked questions about Fire Danger Index ### What is the Fire Danger Index? The Fire Danger Index provides a daily fire-weather rating based on local temperature, humidity, and wind. It uses the Fosberg Fire Weather Index to give you an easy-to-understand assessment of fire risk. ### How accurate is the Fire Danger Index? This app is for general awareness only. The rating is a modeled estimate from weather data and not an official fire warning or evacuation notice. Always follow your local fire authority for official guidance. ### Does the Fire Danger Index have ads? Yes, the Fire Danger Index contains advertisements. As it is a free application, ads are displayed to support its development and maintenance. ### Can I use the Fire Danger Index offline? Yes, you can browse sample data offline to get a feel for how the app works. However, for live local readings, you will need to enable location services. ### What weather factors influence the Fire Danger Index? The index is primarily driven by current temperature, relative humidity, and wind speed. Drier air and stronger winds increase the index, while humid and calm weather lowers it. ### What devices does the Fire Danger Index support? The Fire Danger Index is currently supported on iPhone devices. Information regarding support for other platforms may be available from the developer. ### How often is the Fire Danger Index updated? The latest version of the Fire Danger Index is 1.0.13, last updated on August 22, 2026. This suggests regular updates to ensure the app's functionality and data accuracy. ### What is the age rating for the Fire Danger Index? The Fire Danger Index has an age rating of 17+. This rating is determined by the app store and may reflect the nature of the content or its potential use. ## Version history (last 5 releases) ### 1.0.13 — 2026-08-22 Fixed a rare case where an ad shown at launch could stay on screen and cover your fire danger info — the app now always returns to your forecast. Full-screen ads also no longer appear over a result you're reading, and ad spacing stays consistent across app restarts. Thanks for the reviews and feedback! ### 1.0.12 — 2026-08-05 Alerts now arrive properly on Android instead of landing silently, and the app no longer interrupts you in the middle of what you came to do. ### 1.0.10 — 2026-08-03 Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us. ### 1.0.9 — 2026-08-01 Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us. ### 1.0.8 — 2026-07-30 Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us. ## More apps by heekyung moon - [Blur & Mosaic Privacy](https://appshunter.io/ios/app/blur-and-mosaic-privacy/id6779193648) - [Aurora Northern Lights](https://appshunter.io/ios/app/aurora-northern-lights/id6779193746) - [Golden Hour Sun Tracker](https://appshunter.io/ios/app/golden-hour-sun-tracker/id6779194270) - [GIF Maker & Editor Studio](https://appshunter.io/ios/app/gif-maker-and-editor-studio/id6779194430) - [Slow Shutter Long Exposure](https://appshunter.io/ios/app/slow-shutter-long-exposure/id6780141566) - [Rain Alert Nowcast](https://appshunter.io/ios/app/rain-alert-nowcast/id6780142286) All apps by heekyung moon: https://appshunter.io/developer/6779193748 ## Related topics [fire danger index](https://appshunter.io/ios/topics/fire-danger-index) · [fire danger](https://appshunter.io/ios/topics/fire-danger) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*