FishFly: Know What to Tie On

Stop guessing at the fly shop counter.

FishFly answers the one question that actually decides your day on the water: what should I tie on? Tell it where you're fishing and when, and it hands back a trip pack: ranked fly patterns with photos and hook sizes, the rig to fish them on, and a plan for morning, midday, and evening.

No forums. No generic national hatch chart. No standing in the parking lot with one bar trying to load a fishing report.

WHAT YOU GET

Ranked patterns, not a catalog. Every fly comes with a photo, hook size, and a one-line reason it's on the list for that water on that day, so you learn why, not just what.

THE RIG. Tippet size, dropper spacing, and how to fish it, laid out for the period you're fishing.

A day plan. Morning, midday, and evening each get their own approach, because trout don't eat the same thing at 7am and 4pm.

Live water. Current streamflow from the nearest USGS gauge, attached automatically, so you know what you're driving into.

Offline by design. Every trip pack saves to your phone. Canyon water usually means zero bars, and that's exactly when you need to look at it.

BUILT FOR COLORADO, PROPERLY

FishFly covers Colorado statewide: thousands of named waters, with hatch calendars built region by region and adjusted for elevation, because caddis on the Arkansas and caddis at 9,000 feet are not the same week. This is curated regional knowledge, not a national chart with a state filter on top.

WHO IT'S FOR

Anglers who can cast but still second-guess the fly box. People fishing new water on a trip. Anyone who has ever bought a dozen flies on someone else's guess and caught nothing on eleven of them.

HOW IT WORKS

1. Say where you're fishing
2. Get your trip pack in seconds
3. Save it and drive. It works with no service

TRY IT BEFORE YOU PAY

Your first trip pack is free: 48 hours of unlimited questions on one water. Take it fishing. If it doesn't earn its keep, you've lost nothing.

After that, FishFly Unlimited is $27.99 per year: unlimited trip packs on any covered water, unlimited follow-ups, offline access to everything you save, and every new region and pattern added while you're subscribed. Cheaper than one lost fly box.

FishFly is built and run by one angler in Castle Rock, Colorado. No ads, no accounts, no data sold. Questions? Head to fishfly.app/support. A real person answers.

A NOTE ON SAFETY AND REGULATIONS

FishFly tells you what to tie on. It is not a navigation, access, or safety tool. Streamflow readings are planning information from public gauges, not a safety signal. Always judge conditions yourself. Fishing licenses, seasons, closures, and access rules are your responsibility; check current regulations with Colorado Parks and Wildlife before you go.

SUBSCRIPTION DETAILS

FishFly Unlimited: $27.99 per year, auto-renewing. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours of the end of the current period. You can manage or cancel your subscription in iOS Settings > your name > Subscriptions. Deleting the app does not cancel your subscription.

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