Troll Master Depth Calculator

The most comprehensive trolling app on the market! A single purchase gets you free upgrades for life! Use it on the water to calculate your depth or use it at home to construct your own dive charts. This app lets you select your line, your lure, a diver or trolling weights, and then combine them however you want. Quickly and easily see the effect of changing line length, speed, weight, leader length, rod height, lures and many other factors.

The app is continually improved and new lures and tackle are added regularly. This is a great app for anyone who fishes in saltwater, freshwater, or anywhere in between. The app has many features for walleye, trout, salmon, striped bass, red drum, tuna, wahoo, and pretty much any other species you might troll for.

This app uses physics based calculations to determine the trolling depth of your lure with precision based on your inputs. The calculations have been verified via on the water testing.

Lure types:
Crankbaits (Flicker Shad, Bandit, Flicker Shad Shallow, Flicker Minnow, Shad Rap, Husky Jerk, and Bombers), Crawler Harnesses, Bucktail, Bucktail with Trailer, Bullet, Lead Jig with Trailer, Parachute lures, Parachute with Trailer, Soft Plastic Swimbait, Spoon, Tube, Umbrella Rig, Striper Sniper Ultralight Rig with 4 inch shads, Striper Sniper Ultralight Rig with 7 inch worms, Striper Sniper Ultralight Rig with 10 inch worms, Striper Sniper Kodiak Jig, 4 inch Flasher/Fly, 8 inch Flasher/Fly, 11 inch Flasher/Fly, 4 inch Dodger/Fly, 4.5 inch Dodger/Fly, 6 inch Dodger/Fly