Apps Like RiverApp - River levels for iPhone and iPad
Track water and flows
Monitor real-time water and flows for rivers in the USA and 20 other countries. View data from over 40,000 hydrometric stations. Track conditions for activities like kayaking, fly fishing, and hydroelectricity.
RiverApp - River levels screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.





MARWIS
Informatik Werkstatt GmbH
Mobile collection of weather data.
The app displays and transmits location-based sensor data. It allows users to view road condition, friction, and water film height from the MARWIS-UMB sensor.



Strawberry Advisory System
Clyde Fraisse
Manage strawberry disease risk effectively.
The app helps strawberry producers manage fungicide applications for disease prevention. Users receive notifications for potential infection risks based on weather data and disease models.






SOL.SWx: Aurora & Sun Tracker
Griffin Goodwin
Track auroras and view forecasts
Monitor live solar imagery from NASA's Solar Dynamics Observatory. Track solar flares and coronal mass ejections. Receive alerts and forecasts for northern and southern lights. View real-time Kp index predictions and visibility maps.

Tide Graph
Brainware LLC
Interactive graph of ocean tides.
The app displays harmonic tide predictions from US coastal stations using an interactive graph. It also provides water current and sun/moon data.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.