Trolling Depth Calculator

Sascha H.

In-app purchases

About this app

This Trolling Depth Calculator App is designed to optimize the depth of your trolling lure - Calculate depth now and fish successfully!

Trolling with perfect lure depth
Every little change to the setup of your trolling equipment can make a difference if you are successful or not.
Any slight adjustment will affect the depth your lure runs in the water! Make sure you don't present your lure too deep or too shallow to attract the fish's attention.

The optimal depth is crucial for successful trolling
This app makes it easy to determine the lure depth by calculation, so you can always fish at the optimal depth and always have all the important parameters at hand, like

- Boat Speed, Water type, Rod tip height, Total line length

- Leader and main line (type, diameter, length)

- Sinker (shape, weight, distance to bait)

- Lure (length, height, width, weight, flow resistance, sinking action, wobbler lip)

Lure data - download or create your own
Benefit from the experience of other anglers by downloading their shared data.

Create your individual lures. Save this on our server to sync with your other devices.

If you want, share your custom data with other users.

Realtime Depths while Trolling
While trolling you always have to know the running depth of your lures to be successful. Monitor and adjust the depth of your lures in real time while automatically tracking boat speed via GPS.

Optimize the effectiveness of your fishing by adjusting lure depth to dynamic conditions. Whether it's visible fish on the echo sounder or varying bottom structures when fishing close to the bottom.

How does the calculator work?
Due to the specific parameters, this tool enables a precise calculation that takes into account both the flow resistance and the individual sinking behavior of your bait and fishing line. Additional sinking aids can also be included in order to bring your lure deeper to the desired depth.

Trolling Depth Chart
Create your own trolling depth chart for any lure. Use the different trolling depth calculators to get the necessary data for chart creation.
Increase your success when trolling for popular target fish, e.g.
Pike, Walleye, Perch, Trout, Lake trout, Sea trout, Cod and many more...

For more information visit our website:
https://trollingapp.com