Marlin: Ultimate Fishing App

About this app

Fish smarter with depth maps, forecasts, and a one-tap logbook. Snap a photo - Marlin suggests species and estimates size and count, then saves it to your log in one tap. Fish at the best times with a precise activity forecast. Plot safe routes both off-road and on the water, and save your secret spots with maximum privacy—everything works offline, too. What Marlin can do 1. Depth maps: Detailed lake & river depth contours 2. Best time to fish: 14-day activity forecast powered by weather & 20+ factors 3. Photo ID: Get suggested species and size from a photo 4. One-tap auto-log: We detect species, size, and count - saved instantly 5. Angler’s logbook: Keep every catch with notes and weather captured automatically 6. Secret spots: Save waypoints privately - only you can see them 7. GPS tracker: Record tracks on water or off-road, even with the screen off 8. Route following: Smart guidance with off-course alerts 9. Modes for your style: Map • Compass • Trolling 10. Offline first: Download areas and fish anywhere without service Why anglers choose Marlin * Save time: Log catches and conditions - no typing. * Catch more: Find new water and hit peak bite windows. * Stay organized: Your fishing history, stats, and photos in one place. * Protect your spots: Waypoints and routes are private - period. Find new water. Hit the bite window. Keep your spots yours—online or off. For more information please visit: Privacy Policy: https://inapplab.com/app/25/privacy-policy EULA: https://inapplab.com/app/25/terms About Subscriptions: https://inapplab.com/app/25/subscription

Bug fixes

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 26, 2026 · 5:12 AM Free