# FloodNotice vs Flood Report

The clearest difference is update cadence: Flood Report at every 4 days against FloodNotice's every 7 months. Flood Report also leads on iOS requirement (15.6 vs 17.6). 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.

FloodNotice ships an update every 7 months, Flood Report every 4 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FloodNotice | Flood Report |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/floodnotice/id6446180837/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 10 MB | 36 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nathaniel Copeland](https://appshunter.io/developer/1676503463) | [Matt Shapiro](https://appshunter.io/developer/1759065063) |

## What reviewers say

### FloodNotice

[App page](https://appshunter.io/ios/app/floodnotice/id6446180837)

Access real-time streamflow, river levels, and flood forecasts from over 6,000 locations across the U.S. Save your favorite streamgages for quick access to critical waterbody information.

**Highlights:** Real-time streamflow observations, River level monitoring, Flood condition alerts, Streamflow forecasts, Save favorite streamgages, Coverage across 50 U.S. states and Puerto Rico

**Features:** macOS Compatibility

**In-app purchases:** none


### Flood Report

[App page](https://appshunter.io/ios/app/flood-report/id6572282217)

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

**In-app purchases:** none


## Frequently asked questions

### Is FloodNotice free?

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

### Is Flood Report free?

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

### Do FloodNotice or Flood Report have ads?

Neither FloodNotice nor Flood Report shows ads.

### Which is updated more often, FloodNotice or Flood Report?

FloodNotice ships an update every 7 months, and Flood Report every 4 days. Most recently, FloodNotice was updated on November 3, 2026 and Flood Report on November 4, 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.*