HummiBird

Can you spot the mistake before time runs out? HummiBird is a fast, addictive game that trains your brain to catch spelling and grammar errors — one swipe at a time. HOW IT WORKS A sentence appears on screen. Is it correct or does it contain a mistake? Swipe right if it's correct. Swipe left if something's wrong. Choose your pace: 30, 45 or 60 seconds. Go. Simple to learn. Hard to master. Impossible to put down. BUILT FOR DYSLEXIC PLAYERS — AND EVERYONE ELSE HummiBird was created by someone with dyslexia, for people with dyslexia. But anyone who wants to sharpen their spelling and grammar skills will love it. Whether you're a student, a professional, or just someone who enjoys a good brain workout — HummiBird is for you. FEATURES Multiple game modes: 30, 45 and 60 seconds Difficulty levels: easy, medium and hard Categories: spelling, grammar, tricky words or mixed 2,500+ English sentences (spelling, grammar and homophones) 3,000 Danish sentences (fully translated and reviewed) Daily streak tracking Round review with explanations Score tracking to beat your best Auto language detection (English/Danish) Fully offline — no ads, no data collected KEEP COMING BACK Your daily streak keeps you motivated. Your best score keeps you competitive. And every round makes you a little bit better. Available in English and Danish