Riffle: River Gauges & Weather

Riffle: River Gauges & Weather

River Gauges & Weather

9 ratings
3 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 1, 2023
  • June 25, 2026

Features

Riffle: River Gauges & Weather screenshot #1 for iPhone
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Riffle: River Gauges & Weather screenshot #9 for iPhone
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About

Access real-time water and weather data from over 28,000 river gauges. Visualize historical trends, track flood stages, and get current conditions. Premium features include predictive flow and extended forecasts.

Real-time river gauge data
Water flow, height, and clarity
Interactive historical graphs
Current weather at gauge locations
Flood stage tracking
Customizable level visualization
Favorites list
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What's New in Riffle

2.4.1

June 25, 2026

- Store Listing Screenshots

Subscription plans

Premium Access

Access to all Riffle premium features.

$2.991 Month
How to cancel Riffle subscription ⁉️

User reviews

Nice replacement

I had paid for an app Riverdata, do a lot of fishing, nice replacement to my old app. Live and die by the river flows, once you get the weather tied in, would go from 4 star to 5.

Response from developer

Weather is tied in!

Straightforward and reliable

A great app for flow data. Highly recommended.

Really wonderful app

I’ve really enjoyed this app. It’s fairly straightforward to use, and the custom level feature is kind of a novel concept in this type of app. It would be really cool to have a home screen widget and/or an Apple Watch complication from this app.

FAQ

What river data does Riffle provide?

Riffle provides data from over 28,000 USGS and NOAA river gauges. This includes flow (cfs), height (ft), clarity (fnu), temperature (°f), and precipitation (in) when available.

Does Riffle have ads?

No, Riffle does not contain advertisements. The app is free to use with optional premium features available via subscription.

What are the premium features in Riffle?

Premium users gain access to predictive flow and height forecasts from NOAA's National Water Prediction Service, as well as 10-day hourly and daily weather forecasts. Unlimited favorites can also be added.

How much does Riffle Premium cost?

Premium Access for Riffle is available for $2.99 per month. This unlocks advanced forecasting and unlimited favorites.

What devices is Riffle available on?

Riffle is available on iPhone and iPad devices. It is designed for iOS users.

How often is Riffle updated?

The latest version of Riffle is 2.1.0, last updated on February 24, 2026. Updates typically bring new features and data improvements.

What is the age rating for Riffle?

Riffle has an age rating of 4+. This indicates it is suitable for users of all ages.

Can I see past river level data in Riffle?

Yes, Riffle offers interactive graphs for past 24 hours, 48 hours, 7 days, and 30 days of river data. You can also personalize graphs with custom levels.