FishFly: Know What to Tie On
Fly fishing spots, flies, rigs
About
This app provides anglers with tailored fishing recommendations based on location and time. It suggests specific fly patterns, hook sizes, and fishing rigs, along with a daily plan for optimal fishing times. It works offline and is designed for Colorado waters.
What's New in FishFly
1.0.2
August 29, 2026
Match the hatch without guessing. Snap a photo of the bug on the water and FishFly names it right on your phone. No signal needed, and the photo never leaves your device. Then it shows you which fly in your box imitates it. Not carrying a true match? It names the closest fly you do have, and tells you why it is not exact. Also in this update: - Every bug you identify is saved so you can get back to it - Clearer water names throughout - Nearby list polish and small fixes
MoreSubscription plans
FishFly Unlimited
Unlimited trip packs, follow-ups, and offline access
FAQ
What is FishFly?
FishFly provides personalized fly fishing recommendations, including fly patterns, hook sizes, and rigs, based on your fishing location and the time of day. It aims to eliminate guesswork and help anglers catch more fish.
Does FishFly have ads?
No, FishFly is ad-free. The developer emphasizes a clean user experience without advertisements.
How much does FishFly cost?
Your first trip pack is free for 48 hours on one water. After that, FishFly Unlimited is $27.99 per year for unlimited access and features.
What waters does FishFly cover?
FishFly is built for Colorado statewide, covering thousands of named waters with region-specific hatch calendars adjusted for elevation. It focuses on curated regional knowledge.
Can I use FishFly offline?
Yes, FishFly is designed for offline use. Every trip pack saves to your phone, allowing you to access it even with no cellular service.
What is the update frequency for FishFly?
The app was last updated on August 29, 2026, with version 1.0.2. New regions and patterns are added while you are subscribed.
What devices does FishFly support?
Currently, FishFly supports iPhones. It is rated for ages 4 and up.
How does FishFly compare to national hatch charts?
FishFly provides curated regional knowledge specific to Colorado, adjusted for elevation and local conditions, rather than generic national charts. It offers ranked patterns with reasons why they are recommended.