Pufferfish: Sushi Fish Guide

20 sushi fish, 4 grade levels, 3 buying guides. Know exactly what's on your plate — completely offline.

The pocket reference every sushi lover needs at the counter. From bluefin tuna to fugu, know the grade, season, and safety story behind every fish.

— KEY FEATURES — • 20 iconic sushi and sashimi fish — maguro, salmon, yellowtail, flounder, scallop, uni, and more • 4 grade levels explained: Sashimi-Grade Premium, Sushi-Grade, Fresh-Cooked Only, and Restricted • Per-fish details: Japanese name, species, season, fat content, origin, and expert notes • Fugu safety card — tetrodotoxin facts and the licensed-chef requirement, clearly stated • 3 practical buying guides: sourcing, freshness signs (color, smell, texture), and frozen vs. fresh • FDA parasite-destruction freezing standards explained in plain language • Food safety notes on every grade — parasites, toxins, and cooking temperatures • 100% offline — no account, no ads, no data collection

Whether you're a sushi enthusiast, a home cook curious about raw fish safety, or a culinary student brushing up on Japanese seafood, Pufferfish gives you the facts in a clean, fast, offline reference.

IMPORTANT — EDUCATIONAL DISCLAIMER: This app is for educational purposes only. Information is general reference and must NOT replace advice from a professional, licensed sushi chef. Raw fish carries genuine food safety risks. Pregnant women, elderly individuals, young children, and immunocompromised persons should avoid all raw fish. Fugu must only be prepared by a government-licensed chef.

— Pufferfish Sushi Ref PREMIUM — Premium unlocks the complete reference: all 20 fish with full grade and safety cards, the three buying guides (sourcing, freshness signs, frozen vs. fresh), and the FDA parasite-destruction and fugu rules — the entire offline experience, ad-free, with no tracking.

Subscription options: • Weekly — $9.99 / week • Yearly — $49.99 / year (includes a 3-day free trial)

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings.

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