# RiverTrax vs Barometria

The clearest difference is update cadence: RiverTrax at fortnightly against Barometria's every 5 months. RiverTrax also leads on iOS requirement (16.0 vs 18.2). 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.

RiverTrax ships an update fortnightly, Barometria every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RiverTrax | Barometria |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/rivertrax-river-levels-and-flow/id6745478475/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | — |
| Size | 193 MB | 9 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TraxLabs LLC](https://appshunter.io/developer/1812432887) | [Martin Kiefer](https://appshunter.io/developer/1631300168) |

## What reviewers say

### RiverTrax

[App page](https://appshunter.io/ios/app/rivertrax-river-levels-and-flow/id6745478475)

Provides real-time river conditions, including water level, discharge, and flood stage from thousands of monitoring stations. Offers personalized alerts for ideal flow ranges and potential flood stages, with a journal feature to log river conditions.

**Highlights:** Live USGS/NOAA gauge readings, Home screen widgets for quick access, Interactive discharge and forecast charts, Customizable 'Sweet Spot' flow alerts, Flood stage and threshold notifications, Upstream/downstream gauge navigation, River journaling with condition stamps

**In-app purchases:** none


### Barometria

[App page](https://appshunter.io/ios/app/barometria/id6746201219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RiverTrax free?

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

### Is Barometria free?

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

### Do RiverTrax or Barometria have ads?

Neither RiverTrax nor Barometria shows ads.

### Which is updated more often, RiverTrax or Barometria?

RiverTrax ships an update fortnightly, and Barometria every 5 months. Most recently, RiverTrax was updated on October 24, 2026 and Barometria on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*