Fly fishing, logged

Read the water. Measure the catch.

FlyMaster is a catch log for fly anglers that lives on your phone. Snap the fish and the length is in the book before it is back in the water. Open a river and read its flow, its snowpack and its day's plan before you drive. Every trip, every fish, every spot, kept.

Download FlyMaster on the App StoreGet FlyMaster on Google Play

Free on iPhone and Android. The plan starts with seven free days.

Measure

A length from a photo, in seconds.

Lay a dollar bill, a card or a ruler beside the fish and take the picture. FlyMaster finds the nose and the fork and gives you the length, the girth-estimated weight and the species, with handles to correct it by hand. The fish is out of the water for one photo.

How the measuring works

Measuring a cutthroat trout from a photo in FlyMaster: the nose and fork handles on the fish

Water

The river, read before you leave the truck.

Pick a water and FlyMaster gathers the USGS gauge, the snowpack, the weather, the sun and the moon, then writes the day: where to stand, when, and what to throw. Offline maps, public access, fly shops and their reports, on the same page.

Read the water

A fishing report in FlyMaster: flow, weather, the day's plan

Log

Every fish, every trip, on your phone.

A life list by species with personal bests and seasons, trips with their sessions and spots, photos and notes. It works with no signal and no account. Export it any time; back it up on the plan.

The log

The catch log in FlyMaster: species, length, weight, date and water for each fish

Crew

Fish with friends, log as one.

Share a trip with a code and the crew's catches land on every phone. Shoot a mate's fish and hand it to them to log. Nobody sees a spot you did not pin.

The crew

A trip in FlyMaster with its crew card: share it with the people you fish with and it shows up on their phones

Take it to the water.

Download FlyMaster on the App StoreGet FlyMaster on Google Play

Free to download. The plan starts with seven free days.