# RiverAware vs AIoT

The clearest difference is in-app purchases: AIoT at none against RiverAware's 2. AIoT also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

RiverAware ships an update every 3 weeks, AIoT every 5 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | RiverAware | AIoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/riveraware/id6473773718/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 52 MB | 63 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Transcend Engineering and Technology, LLC](https://appshunter.io/developer/1771028522) | [DATS Inc.](https://appshunter.io/developer/1747227064) |

## What reviewers say

### 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 |


### AIoT

[App page](https://appshunter.io/ios/app/aiot-based-flood-warning/id6670195693)

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

**In-app purchases:** none


## Frequently asked questions

### Is RiverAware free?

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

### Is AIoT free?

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

### Do RiverAware or AIoT have ads?

Neither RiverAware nor AIoT shows ads.

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

RiverAware ships an update every 3 weeks, and AIoT every 5 days. Most recently, RiverAware was updated on October 24, 2026 and AIoT on October 22, 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.*