Best Longest River Apps & Games

58+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated May 2026

Looking for free longest river apps and games? 20 of our 58+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Longest River

Longest River#1

Longest River by Cloudberry Pine AB

Editor's Choice
🎮 Games
5.0(4 ratings)
FreeAds
Longest River screenshot 1
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This water flow logical puzzle game challenges you to create the longest river paths using blocks of stones while enjoying peaceful sounds of nature and piano. Download the game now and test your IQ by completing all levels with relaxing puzzle sounds and simple drag-and-drop controls.

RiverApp - River levels#2

RiverApp - River levels by Florian Bessiere

Real-time river conditions
Strong Contender
☀️ Weather
4.8😊(3.3K ratings)
FreeIn-App Purchases
#55in Weather
RiverApp - River levels screenshot 1
RiverApp - River levels screenshot 2
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Track real-time river conditions, water levels, and flows for rivers globally with RiverApp. Features include detailed maps, personalized alerts, water temperatures, and whitewater course information for various water sports. Try RiverApp for free or access premium features for historical data, flow forecasts, and satellite imagery. Monitor rivers for sporting or professional activities easily!

What We Love

  • 👍 Easy to use
  • 🗺️ Comprehensive coverage of rivers
  • 📊 Useful data and visualizations
  • 🔔 Helpful alerts and notifications

Room to Improve

  • 🐛 Occasional inaccurate or outdated information
  • 🔍 Missing some important river gauges
  • 💬 Lack of communication from developers
Rivercast - Levels & Forecasts#3

Rivercast - Levels & Forecasts by Juggernaut Technology, Inc.

River Data and Flood Alerts
Worth Considering
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#76in Weather
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Receive real-time updates on river water levels and conditions in your area. Stay informed about potential flooding risks and monitor the status of nearby rivers. Download now to protect your property and stay safe.

What We Love

  • 🚀 Great app
  • 👍 Easy to navigate
  • 👍 Helpful for monitoring river levels
  • 👍 Useful for fishing and boating

Room to Improve

  • 🐛 Data not always up-to-date
  • 🔒 Paid subscription required for full functionality
  • 🔒 Can't view more than 30 hours of data without premium

More Longest River apps to explore

4
River Reports
River Reports
River Reports
Real-time river flows
Free

This application provides real-time and historical river flow and weather data for hundreds of locations across the American West, aggregating data from various sources to offer a consolidated view. It helps users plan activities like float trips or check local creek flows, and offers ad-free access to information from government sources.

☀️ Weather
(13)
5
FloodWatch
FloodWatch
FloodWatch
Real-time river and flood data
Free

This application provides real-time river and flood data across the United States, allowing users to track current conditions, monitor flood-prone areas, and plan recreational activities. With data from trusted sources, users can stay informed and prepared for changing water levels, making it ideal for those living near rivers, outdoor enthusiasts, and anyone interested in hydrology.

☀️ Weather
(228)
6
Georgia River Guide
Georgia River Guide
Georgia River Guide
Paddle Georgia’s Water Trails
Free

Explore Georgia's 40+ unique water trails by kayak, canoe, or paddleboard with an app that provides live data on water conditions, safety information, and trip planning resources. Download the free app to discover public access points, river mileage, and amenities, and start planning your next adventure on Georgia's waterways.

💪 Health & Fitness
(17)
7
Waterway Guide
Waterway Guide
Waterway Guide
Trusted Boating Resource
Free

A trusted boating resource optimized for mobile devices, providing detailed points of interest on marinas, anchorages, and navigation alerts. Stay informed on hazards, engage with a community of boaters, and access a Skipper's Handbook for trip planning. Find and filter marinas based on preferences with ease. Access verified comments, reviews, and real-time navigation updates while on the water.

🗺️ Navigation
(2.8K)
8
Blue Liner Flows
Blue Liner Flows
Blue Liner Flows
USGS River Flow Information
Free

Get real-time information on river flows, temperature, and more for rivers in the US with this app. Set up alerts, view statistics, and access map views for your favorite rivers. Perfect for fishing, rafting, and other river activities. Check it out for free now!

☀️ Weather
(39)
9
Riffle: River Gauges & Weather
Riffle: River Gauges & Weather
Riffle: River Gauges & Weather
River Gauges & Weather
Free

This application provides access to water and weather data from over 8,500 river sites, offering valuable information for outdoor activities such as paddling and fishing. With features like customizable graphs, Google Maps integration, and real-time weather updates, users can easily visualize and track river levels and conditions.

☀️ Weather
(9)
10
WWF Free Rivers
WWF Free Rivers
WWF Free Rivers
Experience the power of rivers
Free

Explore the power of rivers with an immersive augmented reality experience in WWF Free Rivers. Interact with a virtual landscape, make impactful decisions about sustainable development, and learn about the vital connection between people, wildlife, and river ecosystems. Join in to protect rivers globally and support those who rely on them.

📚 Education
(151)
11
Thames River Sightseeing
Thames River Sightseeing
Thames River Sightseeing
Travel Companion
Free
✈️ Travel
(0)
12
Fox Waterway Agency
Fox Waterway Agency
Fox Waterway Agency
Fox River & Chain O’ Lakes
Free

This application helps improve and maintain a public waterway for recreational use, environmental quality, and flood management, while promoting tourism and enhancing the quality of life for residents and users. Learn more about how you can get involved in preserving and enjoying this beautiful waterway.

🔍 Reference
(6)
13
American River Rentals
American River Rentals
American River Rentals
by USA Web Development, LLC
Free
⚽ Sports
(0)
14
Yellowstone River Discovery
Yellowstone River Discovery
Yellowstone River Discovery
by Our Montana, Inc.
Free

Explore the Yellowstone River in Montana from the water with this interactive guide, allowing you to browse points of interest and plan your own route down the river. Start discovering the river's wonders today!

✈️ Travel
(5)
15
River Thames Guide Lite
River Thames Guide Lite
River Thames Guide Lite
by Jeff Maynard
Free

This travel and leisure planner provides an interactive map and guide for navigating the River Thames and Wey Navigation, offering features such as journey planning, lock and bridge information, and current river conditions. With this guide, users can plan their trip, stay safe, and make the most of their time on the river, and can start planning now.

🗺️ Navigation
(0)
16
Montana Fishing Reports
Montana Fishing Reports
Montana Fishing Reports
Swiss Army Knife Fishing App
Free
⚽ Sports
(6)
17
GaugeStage: Water Levels
GaugeStage: Water Levels
GaugeStage: Water Levels
Real-Time River Gauge Levels
Free
🗺️ Navigation
(6)
18
River Thames Guide
River Thames Guide
River Thames Guide
by Jeff Maynard
Free

This comprehensive guide provides essential information for traveling and leisure on the River Thames and Wey Navigation, including interactive maps, journey planning, lock and bridge details, weather forecasts, and emergency guidance. With its built-in features and offline access, it's an indispensable tool for boaters, offering a wealth of information to plan a safe and enjoyable journey.

🌟 Lifestyle
(1)
19
Red River Waterway
Red River Waterway
Red River Waterway
by Red River Waterway Commission
Free

Discover all the Red River has to offer with this app, providing current launch status, water levels, recreational area details, and river maps. Share your feedback and suggest future features.

✈️ Travel
(2)
20
Open Canal Map UK
Open Canal Map UK
Open Canal Map UK
Navigation for UK boaters
Free

The application provides a comprehensive navigation map for UK boaters, featuring details on canals, rivers, and points of interest such as locks, bridges, services, and more. It is a collaborative effort, allowing users to contribute and expand the map with their own data, creating a valuable resource for the boating community. The application encourages users to explore the waterways and discover hidden gems, making their boating experiences even more enjoyable.

✈️ Travel
(10)