# そら気温 vs Rain Cast

The clearest difference is price: Rain Cast at Free against そら気温's $0.99. Rain Cast also leads on review sentiment (46% vs 14%) and update cadence (every 6 weeks vs every 4 months). そら気温's advantage is ads (none vs shown). On in-app purchases there is nothing between them.

Rain Cast is free to download; そら気温 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

そら気温 ships an update every 4 months, Rain Cast every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | そら気温 | Rain Cast |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/rain-cast/id912244365/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 14.3% of reviews | **45.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 15 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sorakaze Inc.](https://appshunter.io/developer/1046448101) | [Shunsuke Sato](https://appshunter.io/developer/574231865) |

## What reviewers say

### そら気温

[App page](https://appshunter.io/ios/app/id700330781)

**Features:** Vision Pro support

**In-app purchases:** none


### Rain Cast

[App page](https://appshunter.io/ios/app/rain-cast/id912244365)

Visualize various weather phenomena overlaid on different map types. Adjust time, view historical data, and animate past events. Customize layer transparency and scale for detailed analysis.

**Highlights:** Map layer customization (13 types), Weather layer overlay (rainfall, landslide, flood, lightning), Time adjustment and historical data viewing, Animation of past weather events, Layer transparency and scale settings, Current location focus on startup

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

**In-app purchases:** none


## Frequently asked questions

### Is そら気温 free?

そら気温 costs $0.99, with no in-app purchases.

### Is Rain Cast free?

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

### Do そら気温 or Rain Cast have ads?

Rain Cast shows ads; そら気温 does not.

### Which is updated more often, そら気温 or Rain Cast?

そら気温 ships an update every 4 months, and Rain Cast every 6 weeks. Most recently, そら気温 was updated on October 24, 2026 and Rain Cast on October 24, 2026.

---

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