# King County Flood Warning vs MyCoast.org

The clearest difference is review sentiment: MyCoast.org at 75% against King County Flood Warning's 25%. MyCoast.org also leads on rating (4.4 vs 3.7) and ratings volume (12 vs 3). King County Flood Warning's advantage is iOS requirement (8.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

MyCoast.org holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 25% of King County Flood Warning's written reviews are positive against 75% of MyCoast.org's.

King County Flood Warning ships an update every 3 months, MyCoast.org every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | King County Flood Warning | MyCoast.org |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/king-county-flood-warning/id691244577/reviews) | **[4.4 (12 ratings)](https://appshunter.io/ios/app/mycoastorg/id939770387/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 25.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 19 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [County of King](https://appshunter.io/developer/691244580) | [Blue Urchin](https://appshunter.io/developer/939770386) |

## What reviewers say

### King County Flood Warning

[App page](https://appshunter.io/ios/app/king-county-flood-warning/id691244577)

Receive real-time flood information for key rivers and creeks in King County. Track current river flows, flood stages, and forecasts to stay informed about potential hazards in your area.

**Highlights:** Real-time flooding information, River flow and flood stage data, Flood forecasts, Hydrographs for multi-day data, Data from USGS and NWS

**Features:** macOS Compatibility

**In-app purchases:** none


### MyCoast.org

[App page](https://appshunter.io/ios/app/mycoastorg/id939770387)

Quickly submit photos of coastal events like storm damage or king tides to state agencies. Pinpoint your location and upload images directly from your device.

**Highlights:** Submit photos of coastal events, Pinpoint location, Upload to state agencies, Track storm damage, Monitor king tides, Report nuisance flooding

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is King County Flood Warning free?

King County Flood Warning is free to download, with no in-app purchases.

### Is MyCoast.org free?

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

### Which has better reviews, King County Flood Warning or MyCoast.org?

MyCoast.org is rated higher. King County Flood Warning averages 3.7 out of 5 from 3 ratings, while MyCoast.org averages 4.4 from 12 ratings.

### Do King County Flood Warning or MyCoast.org have ads?

Neither King County Flood Warning nor MyCoast.org shows ads.

### Which is updated more often, King County Flood Warning or MyCoast.org?

King County Flood Warning ships an update every 3 months, and MyCoast.org every 2 months. Most recently, King County Flood Warning was updated on October 9, 2026 and MyCoast.org 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.*