Why Anglers Choose Cast Companion

Log Every Catch. Build Your Fly Fishing Journal.

Keep a detailed record of every fish you land — species, fly pattern, river conditions, and more. Cast Companion turns your catches into a searchable fly fishing diary that helps you spot patterns, refine your technique, and relive your best days on the water. Whether it's a wild brown trout on a dry fly or a hard-won salmon on the Spey, every catch tells a story.

Fly fishing catch logging screen showing species, fly, and river condition fields for building a detailed fishing journal

River Weather Forecasts Built for Fly Fishing

Standard weather apps don't cut it for anglers. Cast Companion gives you river-specific forecasts with the details that matter — wind direction, barometric pressure, rainfall, and temperature trends. Plan your trips around the conditions that produce the best hatches and the most active fish. From spate rivers in Scotland to chalk streams in the south, get weather data that's actually useful on the bank.

River weather forecast overview showing wind, pressure, and temperature for fly fishing trip planning
Detailed hourly weather breakdown for a fly fishing day including wind speed and rain probability

Connect With Fellow Fly Fishers

Fly fishing is better shared. See what your friends are catching, discover new rivers and techniques, and be part of a growing community of passionate anglers. Cast Companion's social feed lets you share your catches, follow fellow fly fishers, and stay inspired throughout the season. No noise, no ads — just real anglers sharing real fishing.

Cast Companion social feed showing catches and trip updates from fellow fly fishers in the UK

Get Started With Your Fly Fishing Journal in Minutes

Whether you're a seasoned angler or just getting into fly fishing, Cast Companion makes it simple to track your progress and improve your skills on the water.

1

Download the App

Cast Companion is free to download from the App Store. Get set up in seconds — no account required to start exploring.

2

Log Your First Catch

Record the species, fly used, location, and conditions. Build a detailed fly fishing journal you can look back on season after season.

3

Check Weather & Plan

Use the river weather forecasts to pick the perfect day. See wind, rain, pressure, and temperature — all tailored for fly fishing conditions.

See Cast Companion in Action

From logging your first catch to checking tomorrow's river conditions, here's a look at the app in action.

Cast Companion social feed showing catches and updates from fly fishers

Angler Community

River weather forecast screen with wind, pressure, and temperature for fly fishing

Weather Forecasts

Hourly weather details for planning a fly fishing trip

Detailed Conditions

Catch logging screen for recording fly fishing trips with species and fly pattern

Catch Journal

Trusted by Fly Fishers Across the UK

Cast Companion has completely transformed how I plan my fishing trips. The weather forecasts are spot on!

Phil S.

Being able to track my catches helps me improve my fishing skills and catch more fish.

Courtney S.

Start Tracking Your Fly Fishing Adventures Today

Free to download. No account required to get started.