Fish Discover

About Fish Discover

Fish Discover helps you identify a fish from a photo directly on your device. Use it by a lake, coast, river, aquarium, or classroom, even without an internet connection.

Fish Discover is free to download with 3 days of full access. Starting that access window happens locally on your device and does not create a subscription or a charge. After the 3 days, a single optional one-time purchase unlocks the app permanently — there is no subscription and nothing auto-renews.

Each result is written to teach, not just name. Look at body shape, fins, colors, markings, habitat clues, and similar species so you understand why a match fits.

For curious anglers, divers, aquarists, students, families, and anyone who wants a quiet fish guide in their pocket.

Photo matching does not upload your photos to the developer. Photos you choose or capture, the species matches shown for them, anything you save to your observation log, and your settings are stored on your device. The app does not back them up to a developer server. Device backups or transfers may retain app data according to your operating-system settings. Exported or shared copies remain wherever you save or send them.