# Forecast Weather Graph vs FireSignal

The clearest difference is ads: Forecast Weather Graph at none against FireSignal's shown. FireSignal's advantage is update cadence (every 3 days vs every 4 weeks) and iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Forecast Weather Graph ships an update every 4 weeks, FireSignal every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Forecast Weather Graph | FireSignal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forecast-weather-graph/id6737416456/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 5 MB | 7 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jahn Bertsch](https://appshunter.io/developer/571241368) | [Rutger Harder](https://appshunter.io/developer/6808944670) |

## What reviewers say

### Forecast Weather Graph

[App page](https://appshunter.io/ios/app/forecast-weather-graph/id6737416456)

Visualize 10-day weather forecasts with detailed graphs. This free and open-source application offers widgets for iOS, watchOS, and macOS, providing a clear overview of upcoming weather patterns.

**Highlights:** 10-day graphical weather forecast, iOS widget, watchOS widget, macOS widget, Free and open source

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### FireSignal

[App page](https://appshunter.io/ios/app/firesignal-wildfires/id6808944668)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Forecast Weather Graph free?

Forecast Weather Graph is free to download, with no in-app purchases.

### Is FireSignal free?

FireSignal is free to download, with no in-app purchases.

### Do Forecast Weather Graph or FireSignal have ads?

FireSignal shows ads; Forecast Weather Graph does not.

### Which is updated more often, Forecast Weather Graph or FireSignal?

Forecast Weather Graph ships an update every 4 weeks, and FireSignal every 3 days. Most recently, Forecast Weather Graph was updated on October 24, 2026 and FireSignal on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*