# 潮汐サーチ vs タイドと気象情報

The clearest difference is in-app purchases: 潮汐サーチ at none against タイドと気象情報's 4. 潮汐サーチ also leads on review sentiment (20% vs 0%). タイドと気象情報's advantage is update cadence (fortnightly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. タイドと気象情報 sells 4 in-app purchases, starting at $0.49 per month. 潮汐サーチ asks for nothing beyond the download.

潮汐サーチ ships an update every 10 months, タイドと気象情報 fortnightly. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 潮汐サーチ | タイドと気象情報 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 31 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Izaki](https://appshunter.io/developer/511591595) | [Mitsuhiro Shirai](https://appshunter.io/developer/602643484) |

## What reviewers say

### 潮汐サーチ

[App page](https://appshunter.io/ios/app/id838871742)

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

**In-app purchases:** none


### 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 潮汐サーチ free?

潮汐サーチ is free to download, with no in-app purchases.

### 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 潮汐サーチ or タイドと気象情報 have ads?

Both 潮汐サーチ and タイドと気象情報 show ads.

### Which is updated more often, 潮汐サーチ or タイドと気象情報?

潮汐サーチ ships an update every 10 months, and タイドと気象情報 fortnightly. Most recently, 潮汐サーチ was updated on November 1, 2026 and タイドと気象情報 on November 12, 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.*