Puck board, weigh-ins, live standings, and a public results page your anglers refresh all day. Weekend derby, season-long derby, or weekly league — LinesIn! does the math, the ranking, and the publishing for you.
Built for tournament and derby directors, by a derby director. No app to install — works on any phone.

From boats leaving the dock to the final big-fish call, every part of running a tournament, derby, or league lives in one console that updates live.
Total-weight ranking, big-fish pots, multi-day events, and a live leaderboard built for a one-time derby or open.
See the tournament demo →A long-running derby with rolling standings and biggest-fish boards. Anglers log catches over weeks or months, and history carries season after season.
See the derby demo →Weekly nights, season points, best-N scoring, and a running leaderboard with full history. Perfect for a club’s summer series.
See the league demo →Every other affordable option makes you a line item inside their app — your anglers download someone else’s name. LinesIn! gives each director their own logo, colors, league name, and web address. No developer needed. Try it right here:
● Nothing is uploaded — this preview runs entirely in your browser.
| # | Team | Lb | Big |
|---|---|---|---|
| 1 | Fin & Tonic | 8.81 | 1.71 |
| 2 | Bottom Bouncers | 7.77 | 3.36 |
| 3 | Sonar Sons | 6.24 | 2.28 |
| 4 | Net Results | 4.52 | 2.44 |
The rest of the field charges per angler, per entry, or per event — fees that pile up across a season. LinesIn! is one flat monthly price, no matter how many nights or anglers you run.
Click around the demo — tap some pucks, enter a weigh-in, and watch the standings move.
Open the live demo →