Slotoro

Slotoro is an offline guide to marine life for anyone interested in the creatures that inhabit seas and oceans.

Explore a curated collection of marine species, each with its own card covering habitat, typical depth, size, and hunting behavior. Everything is included with the app, so the catalog remains available without an internet connection.

Search species by name, filter them by hunting style, or switch between saved and previously opened entries to quickly find the creatures you want to revisit.

The home screen features a Species of the Day, a selection of your saved cards, a random discovery, and a suggestion from a group you have explored less often.

Each species page includes field notes, observation tips, a difficulty indicator, and a row of similar marine inhabitants. Switch the comparison criterion to discover different connections between species.

A dedicated dive-planning mode lets you create your own plan using selected species. Organize them by habitat and mark the animals you managed to observe during your exploration.

When the plan is complete, a compact summary displays your result and keeps the latest outcome ready for your next session.

Your saved species, opened entries, dive plan progress, and latest result are stored locally on your device.

No registration, account, cloud synchronization, or internet connection is required. Slotoro is designed for snorkeling enthusiasts, underwater nature fans, and anyone who enjoys discovering marine life.