My zone
GPS instantly detects which Quebec fishing zone you're in — computed on your phone, no signal needed.
CaMordTu
Your essential guide
to fishing in Quebec
Open the app on the lake: CaMordTu knows which fishing zone you're in and shows you the rules that apply. Lakes, rivers, species, lures, outfitters and your catch log — everything works without a signal, even deep in the woods.
- Thousands of lakes, rivers and outfitters
- Fishing rules for your zone
3,224lakes listed
30major rivers
429outfitters
31regulated species
12depth maps
30tales & legends
Explore · Fish · Record
Everything you need on the water, in one app
Built to be used right on the boat or at the lakeshore, with no internet connection.
Regulations
Seasons, catch limits, length limits and permitted gear for every zone, with a direct link to the government's official table.
Lakes & rivers
3,224 lakes and the 30 major salmon, landlocked-salmon and trout rivers, with municipality, zone and species present.
Bathymetry
Depth maps of major waters — Memphrémagog, Champlain, Mégantic, Saint-Jean and more — to find holes and shoals.
Species
31 regulated species, from walleye to muskellunge, with photos, habitat, size and fishing techniques.
Lures
A lure guide plus an assistant that suggests the right pick for the species, season and today's conditions.
Outfitters
429 fishing outfitters across Quebec: contact info, species fished, one-tap calling and directions in Maps.
Fishing log
Record your catches — species, spot, size, lure, photos — in a private log that never leaves your phone.
Tales & legends
Thirty Quebec fishing tales and legends to read by the campfire between outings.
The Captain's Log
Your best catches, kept for good
Every catch in your log becomes an elegant keepsake page — gold medallion, photo gallery, wax seal and signature — ready to save or post to Instagram and Facebook in one tap.
And your log stays yours: no account, no server. Your fishing spots stay secret.
What you record
- Species and size
- Lake, river or location
- Lure used
- Photos and notes
Preview
A true outfitter's-lodge look
Navy, gold and copper: an app as handsome at the cabin as it is handy on the water.
Your location never leaves your phone. CaMordTu uses GPS only to find your fishing
zone, right on the device. No account, no ads, no tracking — your honey holes stay between you
and the lake.
A note on regulations. CaMordTu shows the general rules for each zone as published by the Quebec government. Some waters have exceptions: when in doubt, the app links you straight to the official table, which always has the final word.
A note on regulations. CaMordTu shows the general rules for each zone as published by the Quebec government. Some waters have exceptions: when in doubt, the app links you straight to the official table, which always has the final word.
Are they biting? Go find out.
$6.99 CADOne-time purchase · no subscription · no in-app purchases
Device
iPhone
System
iOS 17 or later
Network
100% offline
Languages
English / French
Contact
Questions? We answer.
CaMordTu is made in Quebec by JDG inc. Every message is read and gets a personal reply.
Support
A bug, a suggestion, a missing lake?
Support page
Outfitters & retailers
Run an outfitter or a tackle shop? Let's talk partnership.
jdgeg@icloud.com
Privacy
What the app does — and doesn't do — with your data.
Read the policy