Fish Trails: Marine Adventure
Fish Trails: Marine Adventure Summary
Fish Trails: Marine Adventure is a free iOS app in Education by Pacific Northwest National Laboratory. Released in Jan 2026 (8 months ago). It has 10 ratings with a 4.60★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 26 monthly active users . Store last updated Feb 13, 2026
Fish Trails: Marine Adventure SDKs Summary
App not yet scanned for SDKs.
4.6★
Ratings: 10
Screenshots
App Description
It’s not easy being a fish.
Fish migrate through rivers to find food, seek shelter, and spawn. Along the way they must dodge predators, navigate obstacles, and overcome a host of challenges to reach their goal.
Do you have what it takes to navigate Fishcadia River as a fish? Have fun and enjoy the adventure!
About the game: Fish Trails was informed by experts in fish passage and hydropower research. It is intended to be educational and to represent events that can happen to fish in the real world, but it is a work of fiction and may not be all-encompassing. This game was developed by Pacific Northwest National Laboratory (PNNL) and sponsored by the Department of Energy Water Power Technologies Office.