Lake map
Over 2,500 geolocated lakes, with the species present and depth when known.
01
The challenge
In Quebec, the information anglers need is scattered: zone regulations, species data, weather, word of mouth. The goal was to bring it all into one simple app that also works where there is no cell coverage.
02
What we built
Zone regulations
The general rules for each fishing zone, validated against official data, with a direct link to the source.
Fishing window
A score based on five weather factors to know when to head out.
Cyril, the AI assistant
An assistant that recommends lures and techniques for each lake and target species.
Offline mode
Once installed on the phone, the app keeps working in the woods, with no network.
Community and subscription
Fishing reports shared between members, and advanced features offered by subscription, with online payment.
03
Under the hood
- Framework-free JavaScript
- Supabase and PostGIS
- Stripe
- Service worker (offline)
- Open-Meteo weather API
- Conversational AI
04
What it shows for your project
- Turning complex public data into a tool that is simple to use.
- Building an app that stays reliable without a connection.
- Using AI where it truly helps.
- Setting up paid subscriptions end to end.