# 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 vs Barometric Headache Forecast

The clearest difference is in-app purchases: Barometric Headache Forecast at none against 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 sells 2 in-app purchases, starting at $1.99 per month. Barometric Headache Forecast asks for nothing beyond the download.

頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 ships an update fortnightly, Barometric Headache Forecast every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 | 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 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | — | Ad-supported |
| Size | 114 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ari Miyazaki](https://appshunter.io/developer/1562936216) | [K-Works (Apps)](https://appshunter.io/developer/1831663877) |

## What reviewers say

### 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策

[App page](https://appshunter.io/ios/app/ai/id6756233893)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $1.99 | per month |
| プレミアムプラン（年額） | $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 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 free?

頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 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 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 or Barometric Headache Forecast have ads?

Both 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 and Barometric Headache Forecast show ads.

### Which is updated more often, 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 or Barometric Headache Forecast?

頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 ships an update fortnightly, and Barometric Headache Forecast every 4 weeks. Most recently, 頭痛・気象病の予報ハレル：気圧とAI分析で体調管理・対策 was updated on October 24, 2026 and Barometric Headache Forecast on October 24, 2026.

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