# 바다타임 물때정보 vs 홍수알리미

The clearest difference is review sentiment: 홍수알리미 at 94% against 바다타임 물때정보's 50%. 바다타임 물때정보's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (9.0 vs 13.0). 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.

바다타임 물때정보 ships an update every 2 months, 홍수알리미 every 5 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 바다타임 물때정보 | 홍수알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **94.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 3 MB | 3 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INTERBIRD Inc.](https://appshunter.io/developer/467004229) | [한강홍수통제소](https://appshunter.io/developer/578871388) |

## What reviewers say

### 바다타임 물때정보

[App page](https://appshunter.io/ios/app/id848018034)

This app provides comprehensive marine information for anglers, including tide forecasts, sea weather, water temperature, and fishing spots. It also offers details on sea parting phenomena and fishing conditions, with historical data available.

**Highlights:** Tide forecasts for over 500 regions, 3-hour interval local weather and sea weather forecasts, Real-time sea water temperature data, Fishing spot information (shore and boat), Sea parting phenomenon information, Historical tide and weather data, Sunrise/sunset and twilight times

**Features:** macOS Compatibility

**In-app purchases:** none


### 홍수알리미

[App page](https://appshunter.io/ios/app/id946789489)

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

**In-app purchases:** none


## Frequently asked questions

### Is 바다타임 물때정보 free?

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

### Is 홍수알리미 free?

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

### Do 바다타임 물때정보 or 홍수알리미 have ads?

Neither 바다타임 물때정보 nor 홍수알리미 shows ads.

### Which is updated more often, 바다타임 물때정보 or 홍수알리미?

바다타임 물때정보 ships an update every 2 months, and 홍수알리미 every 5 months. Most recently, 바다타임 물때정보 was updated on October 29, 2026 and 홍수알리미 on October 26, 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.*