Calc-FDI
FTI (1997) Pty Ltd Weather iPhoneiPadiPod touch
Calc-FDI is a free Weather app for iPhone and iPad by FTI (1997) Pty Ltd. Requires iOS 16.4. Updated June 4, 2026.
- Price
- Free
- on the App Store
- Size
- 36 MB
- Age 4+
- Updated
- Jun 4
- 2026 · v3.26.1
Screenshots
About Calc-FDI
CALC-FDI3 is designed to be used in Australia by Bush Fire Control Officers and members of Bush Fire Brigades. It makes use of the Australian Fire Danger Rating System models to predict fire behaviour for fires in the following environments: Grassland, Mallee Heath, Shrubland, Tasmanian Buttongrass, Spinifex and Spinifex Woodlands and Savanna Woodlands and Eucalypt Forests. Calculate Fire Danger Ratings, Fire Behaviour Index, Rate of Spread, Flame Height and more. Works offline. CALC-FDI3 uses models are those released in conjunction with the new nation-wide Fire Danger Rating system commencing September 1st 2022
What’s new
Version 3.26.1 · Updated June 4, 2026
Fixed font size issues on iPhones
App privacy
The developer, FTI (1997) Pty Ltd, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Calc-FDI
Looking for apps like Calc-FDI? Here are 6 similar apps on the App Store. The highest rated is Drone Weather: Wind Forecast (5.0/5), and all 6 are free to download.
-
FDR Calculator
-
i4cast
-
GDDTracker
4.7
-
KestrelMet Utility
-
Your Weather App
4.4
-
Drone Weather: Wind Forecast
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Calc-FDI | – | Free | June 4, 2026 | |
| FDR Calculator | – | Free | Jun 7, 2026 | Compare |
| i4cast | – | Free | Oct 10, 2026 | Compare |
| GDDTracker | 4.7 / 5 (13) | Free | Aug 25, 2026 | Compare |
| KestrelMet Utility | – | Free | Aug 25, 2026 | Compare |
| Your Weather App | 4.4 / 5 (5) | Free | Jul 25, 2026 | Compare |
| Drone Weather: Wind Forecast | 5.0 / 5 (1) | Free | Mar 12, 2026 | Compare |
Compare Calc-FDI with the top alternatives: ratings, updates, ASO score and keyword gaps →