# 気圧頭痛・天気痛・気象病の記録 vs Barometric Headache Forecast

The clearest difference is in-app purchases: Barometric Headache Forecast at none against 気圧頭痛・天気痛・気象病の記録's 2. Barometric Headache Forecast also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). 気圧頭痛・天気痛・気象病の記録's advantage is update cadence (every 5 days vs every 4 weeks). On price, review sentiment and ads there is nothing between them.

Both are free to download. 気圧頭痛・天気痛・気象病の記録 sells 2 in-app purchases, starting at $2.99 per month. Barometric Headache Forecast asks for nothing beyond the download.

気圧頭痛・天気痛・気象病の記録 ships an update every 5 days, Barometric Headache Forecast every 4 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 気圧頭痛・天気痛・気象病の記録 | Barometric Headache Forecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/barometric-headache-forecast/id6775428368/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 27 MB | 26 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Fumihiro Kawasaki](https://appshunter.io/developer/1246668885) | [K-Works (Apps)](https://appshunter.io/developer/1831663877) |

## What reviewers say

### 気圧頭痛・天気痛・気象病の記録

[App page](https://appshunter.io/ios/app/id6761788069)

This app helps users manage symptoms related to pollen and barometric pressure changes. It offers personalized home screens based on user-selected conditions and provides detailed forecasts for pollen, pressure, and environmental factors. Users can track their health patterns and receive daily notifications to prepare for potential discomfort.

**Highlights:** Personalized home screen based on symptoms, Combined pollen and barometric pressure forecasts, 24-hour barometric pressure trend visualization, Health pattern analysis from symptom logs, Environmental data including PM2.5 and heat index, Daily push notifications for risk alerts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KafunKiatsu Pro | $2.99 | per month |
| KafunKiatsu Pro | $19.99 | per year |


### Barometric Headache Forecast

[App page](https://appshunter.io/ios/app/barometric-headache-forecast/id6775428368)

This app forecasts headache risk based on barometric pressure changes. It displays pressure graphs, weather, and temperature for your current location or a selected city, offering a simple guide for managing pressure and weather-related headaches.

**Highlights:** Headache risk forecast (Normal, Caution, Alert), Barometric pressure graph, Caution time identification, Weather and temperature display, Current location and city selection, Shareable forecast images

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

**In-app purchases:** none


## Frequently asked questions

### Is 気圧頭痛・天気痛・気象病の記録 free?

気圧頭痛・天気痛・気象病の記録 is free to download, with in-app purchases available.

### Is Barometric Headache Forecast free?

Barometric Headache Forecast is free to download, with no in-app purchases.

### Do 気圧頭痛・天気痛・気象病の記録 or Barometric Headache Forecast have ads?

Both 気圧頭痛・天気痛・気象病の記録 and Barometric Headache Forecast show ads.

### Which is updated more often, 気圧頭痛・天気痛・気象病の記録 or Barometric Headache Forecast?

気圧頭痛・天気痛・気象病の記録 ships an update every 5 days, and Barometric Headache Forecast every 4 weeks. Most recently, 気圧頭痛・天気痛・気象病の記録 was updated on October 31, 2026 and Barometric Headache Forecast on November 5, 2026.

---

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