# Rain Info vs 気圧予報｜頭痛・天気痛の記録と気圧アラート

The clearest difference is price: 気圧予報｜頭痛・天気痛の記録と気圧アラート at Free against Rain Info's $1.99. Rain Info's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On ads there is nothing between them.

気圧予報｜頭痛・天気痛の記録と気圧アラート is free to download; Rain Info costs $1.99 up front. 気圧予報｜頭痛・天気痛の記録と気圧アラート sells 1 one-off in-app purchase. Rain Info asks for nothing beyond the download.

Rain Info ships an update weekly, 気圧予報｜頭痛・天気痛の記録と気圧アラート every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Rain Info | 気圧予報｜頭痛・天気痛の記録と気圧アラート |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Paid | — |
| Size | 14 MB | 9 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shunsuke Sato](https://appshunter.io/developer/574231865) | [Noboru Kato](https://appshunter.io/developer/1195532207) |

## What reviewers say

### Rain Info

[App page](https://appshunter.io/ios/app/rain-info/id778023098)

Visualize various meteorological data overlaid on a map, including precipitation, lightning, and air quality. Adjust timeframes, animate past weather patterns, and customize map layers for detailed analysis. Ideal for tracking weather events and understanding atmospheric conditions.

**Highlights:** Map overlays with 13 map types, 26 meteorological data layers, Time adjustment via slider and buttons, Animation of past weather patterns, Customizable map and layer transparency, Display of AMeDAS and AEROS data, Distance scale from current location

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

**In-app purchases:** none


### 気圧予報｜頭痛・天気痛の記録と気圧アラート

[App page](https://appshunter.io/ios/app/id1659332267)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 気圧予報サポーターバッジ | $5.99 | one-time |


## Frequently asked questions

### Is Rain Info free?

Rain Info costs $1.99, with no in-app purchases.

### Is 気圧予報｜頭痛・天気痛の記録と気圧アラート free?

気圧予報｜頭痛・天気痛の記録と気圧アラート is free to download, with in-app purchases available.

### Do Rain Info or 気圧予報｜頭痛・天気痛の記録と気圧アラート have ads?

Neither Rain Info nor 気圧予報｜頭痛・天気痛の記録と気圧アラート shows ads.

### Which is updated more often, Rain Info or 気圧予報｜頭痛・天気痛の記録と気圧アラート?

Rain Info ships an update weekly, and 気圧予報｜頭痛・天気痛の記録と気圧アラート every 2 months. Most recently, Rain Info was updated on October 26, 2026 and 気圧予報｜頭痛・天気痛の記録と気圧アラート on October 27, 2026.

---

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