# 海快晴 海専門の気象情報サービス vs タイドと気象情報

The clearest difference is ads: 海快晴 海専門の気象情報サービス at none against タイドと気象情報's shown. 海快晴 海専門の気象情報サービス also leads on review sentiment (27% vs 0%) and iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 海快晴 海専門の気象情報サービス sells 1 in-app purchase, starting at $3.99 per month and タイドと気象情報 sells 4 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

海快晴 海専門の気象情報サービス ships an update monthly, タイドと気象情報 fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 海快晴 海専門の気象情報サービス | タイドと気象情報 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **27.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社サーフレジェンド](https://appshunter.io/developer/781382725) | [Mitsuhiro Shirai](https://appshunter.io/developer/602643484) |

## What reviewers say

### 海快晴 海専門の気象情報サービス

[App page](https://appshunter.io/ios/app/id1064920309)

Provides detailed marine weather forecasts for various water sports and leisure activities. Offers real-time wind forecasts, wave predictions, and tide information for over 18,000 coastal locations.

**Highlights:** Real-time wind forecasts, Wave and tide predictions, 18,000+ coastal locations, Dual forecast comparison (proprietary & JMA), GPS-based location search, Push notifications for conditions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海快晴 有料登録コース | $3.99 | per month |


### タイドと気象情報

[App page](https://appshunter.io/ios/app/surftidex/id1637360116)

This app provides tide graphs, wave information, and weather forecasts for marine sports like surfing and fishing. It displays information in customizable cards, offering detailed insights into tides, weather patterns, and news. Supports widgets and Apple Watch for convenient access.

**Highlights:** Tide graphs and forecasts, Wave and weather information, Customizable information cards, Weather map and nowcasting, Keyword-based news aggregation, Web link saving, Widget and Apple Watch support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ブロンズ | $0.49 | per month |
| シルバー | $1.99 | per 3 months |
| ゴールド | $2.99 | per 6 months |
| プラチナ | $3.99 | per year |


## Frequently asked questions

### Is 海快晴 海専門の気象情報サービス free?

海快晴 海専門の気象情報サービス is free to download, with in-app purchases available.

### Is タイドと気象情報 free?

タイドと気象情報 is free to download, with in-app purchases available.

### Do 海快晴 海専門の気象情報サービス or タイドと気象情報 have ads?

タイドと気象情報 shows ads; 海快晴 海専門の気象情報サービス does not.

### Which is updated more often, 海快晴 海専門の気象情報サービス or タイドと気象情報?

海快晴 海専門の気象情報サービス ships an update monthly, and タイドと気象情報 fortnightly. Most recently, 海快晴 海専門の気象情報サービス was updated on October 29, 2026 and タイドと気象情報 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.*