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Free
€0
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- Open the real fishing map
- Explore bathymetry
- Limited habitats & routes
- No credit card needed
AlgoCatch
Find where the fish are hiding
Stop guessing spots. See depths, seabed composition and habitats — before you even leave the car.
Species filter: Dentex10m depth contours
Habitat score live
Start free · Upgrade anytime
Guessing burns the day.
- Hours on the water looking for a spot that may not hold fish.
- Fuel spent chasing empty water.
- Shore that “looks right” — and stays empty.
- Seabed you can’t see — sand, rock, or seagrass — until you’re already fishing the wrong bottom.
AlgoCatch shows depths, seabed, and species hotspots — before you go.
The first Adriatic tool built so you read the water from shore, car, or boat — not after you’ve already burned the day.
See how it works
Depth contours · Adriatic bathymetry
Available now
See depths and structure before you cast.
Shelves, trenches, and drop-offs along the Adriatic coast.
Read the contours on the map — not after you’ve already wasted the cast.
Seabed composition layers
Available now
Stop fishing the wrong bottom.
Sand, rock, posidonia — each species has a preference.
Seabed composition is on the chart so you match the ground to the fish.
Species filter · dentex / gilthead habitats
In development
Filter by species. Fish where it makes sense.
Dentex is not where gilthead is.
Species filters highlight depth, bottom, and structure that fit your target.
Trolling route planner · contour following
ShippedShipped — Q1 2026
Routes that follow the contours.
Plan a trolling line that stays in the right water.
The planner suggests paths along bathymetric contours — already live.
Mobile web · bathymetry on your phone
Available now
Use it from the car or the boat.
Open the chart on your phone before you leave — or while you’re already on the water.
Same map in mobile web — no guessing from memory.
Real catches from users
Proof that this works for anglers like you.
Built by Adriatic anglers
We're Gregor and Lenart — we built the tool we needed on the water.
Gregor has fished the Adriatic for over 30 years.
Lenart is a boat captain and passionate angler for 20 years.
The idea for AlgoCatch was born while looking for anchorages and trolling lines in the Savudrija shoals — right where “deep enough to fish” sits hundreds of meters from shore.
No existing tool answered a simple question: “Exactly where should I cast or troll?” So we built AlgoCatch for Adriatic anglers on shore or on a boat.
Start free
Explore the chart on Free. Upgrade when you need full habitats, routes, and tools.
Best value
Lifetime
€99 · One payment
Own it for life
- Never pay again
- All future upgrades included
- Full access forever
- One decision, permanent advantage
Monthly
€9.99/month
Full access, zero commitment
- Full power every month
- Cancel in one click
- No long-term obligation
- Stay only as long as you want
Yearly
€55/year
Smartest regular price
- Full access for 12 months
- Big saving vs monthly
- One payment per year
- Best balance of price & freedom
Seasonal
€22
Only pay when you fish
- Full access 1 May – 31 October
- Perfect for the main season
- No paying in winter
- Made for seasonal anglers
Cancel anytime · No hidden fees · No card to start Free
Frequently asked questions
What do I get on Free?
A free account opens the map with limited tools — enough to explore bathymetry and see how AlgoCatch works. Paid plans unlock the full set of habitats, routes, and forecasts.
What is the difference between paid plans?
Lifetime (€99) is full access with one payment. Monthly (€9.99) and Yearly (€55) are subscriptions. Seasonal (€22) covers 1 May–31 October and can only be bought during that window. All paid plans share the same product access while active.
Which areas are covered?
Istria and most of the Adriatic today. Coverage keeps expanding — fuller Adriatic through 2026, then other Mediterranean coasts.
Does it work on my phone?
The web app is built for mobile browsers and improves with feedback. Native iOS and Android apps are planned for Q1 2027.
Where do the depth and habitat layers come from?
AlgoCatch combines bathymetry and habitat data for recreational planning charts — so you can read structure before you go. These layers are not for navigation or safety-critical use. Always verify conditions on the water and follow local regulations.
Can I cancel a subscription anytime?
Yes. Monthly, yearly, and seasonal subscriptions can be cancelled anytime — you keep access until the end of the paid period. Free never needs a card, and Lifetime is a one-time purchase with no recurring charge.
Is payment secure?
Yes. Card payments run through Stripe. You can also ask support about bank transfer if you prefer.
When do I get access?
Right after you register. The app is in beta at app.algocatch.com — Free starts immediately; paid unlocks after checkout.
I have another question.
Email support@algocatch.com or use the in-app help icon once you are signed in.
Start free. Fish with a better map.
Create an account in a minute. Explore the chart. Upgrade only when Free is not enough.