# FloodNotice vs RiverAware

The clearest difference is in-app purchases: FloodNotice at none against RiverAware's 2. RiverAware's advantage is update cadence (every 3 weeks vs every 7 months) and iOS requirement (15.1 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. RiverAware sells 2 in-app purchases, starting at $2.99 per month. FloodNotice asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for FloodNotice against 5.0 for RiverAware. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FloodNotice ships an update every 7 months, RiverAware every 3 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | FloodNotice | RiverAware |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/floodnotice/id6446180837/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/riveraware/id6473773718/reviews) |
| Number of ratings | **9** | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 10 MB | 52 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nathaniel Copeland](https://appshunter.io/developer/1676503463) | [Transcend Engineering and Technology, LLC](https://appshunter.io/developer/1771028522) |

## 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


### RiverAware

[App page](https://appshunter.io/ios/app/riveraware/id6473773718)

Access real-time river levels, flood alerts, and accurate forecasts from over 13,000 stations nationwide. Monitor your favorite rivers, receive custom notifications, and stay informed with severe weather news.

**Highlights:** Real-time river and coastal station data, Interactive map with color-coded pins, Up to 3 months of water-level history, Customizable river alerts, National Weather Service flood forecasts, Official weather alerts and newsfeed, Easy sharing of data and map snapshots

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is FloodNotice free?

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

### Is RiverAware free?

RiverAware is free to download, with in-app purchases available.

### Which has better reviews, FloodNotice or RiverAware?

FloodNotice and RiverAware are both rated 5.0 out of 5 on the App Store, from 9 and 8 ratings respectively.

### Do FloodNotice or RiverAware have ads?

Neither FloodNotice nor RiverAware shows ads.

### Which is updated more often, FloodNotice or RiverAware?

FloodNotice ships an update every 7 months, and RiverAware every 3 weeks. Most recently, FloodNotice was updated on October 3, 2026 and RiverAware on October 1, 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.*