# 潮時と天気 vs 선상24

The clearest difference is update cadence: 潮時と天気 at monthly against 선상24's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

潮時と天気 ships an update monthly, 선상24 every 6 months. The most recent releases landed on August 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 潮時と天気 | 선상24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1457781370/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 46 MB | 13 MB |
| Requires iOS | **13** | 14.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ATCultures Inc.](https://appshunter.io/developer/557140486) | [sandago](https://appshunter.io/developer/1656369506) |

## What reviewers say

### 潮時と天気

[App page](https://appshunter.io/ios/app/id1457781370)

Provides detailed tide and weather forecasts for over 240 locations across Japan. Essential for sea fishing, surfing, island trips, and other marine activities, offering wind, wave, and precipitation data.

**Highlights:** Tide and weather forecasts for 240+ Japan locations, Wind speed and direction data, Wave height and sea forecast, Precipitation and temperature information, Customizable icons and wallpapers, Comparison of multiple weather models for accuracy

**Features:** macOS Compatibility

**In-app purchases:** none


### 선상24

[App page](https://appshunter.io/ios/app/24/id6444718947)

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

**In-app purchases:** none


## Frequently asked questions

### Is 潮時と天気 free?

潮時と天気 is free to download, with no in-app purchases.

### Is 선상24 free?

선상24 is free to download, with no in-app purchases.

### Do 潮時と天気 or 선상24 have ads?

Neither 潮時と天気 nor 선상24 shows ads.

### Which is updated more often, 潮時と天気 or 선상24?

潮時と天気 ships an update monthly, and 선상24 every 6 months. Most recently, 潮時と天気 was updated on August 17, 2026 and 선상24 on September 21, 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.*