A pixel pet lives on your Apple Watch and iPhone and feels every step you take. Move and it thrives. Sit still and it gets sleepy. New in 2.1: play on iPhone with no Watch needed, dress up in hats with tap tricks, feed earned snacks, and unlock living skies. Free to download, with a free surprise egg to hatch. No ads. No subscription. Choose Animals, Plants or Machines with a one-time purchase, or unlock all three together. Optional Spark packs if you want a top up. THREE KINGDOMS, THIRTEEN SPECIES Every egg is a secret. Hatch into Animals, Plants or Machines, each species with its own stage names and look. Collect color variants, name your pet, then graduate it into your family collection and start again. FEED YOUR PET Every step, workout and mini-game win banks Bursts. Feed them to your pet and it eats, cheers and grows faster than it could on its own. Meal reminders arrive at breakfast, lunch, dinner or dessert time when there is food waiting. THE SPARK STORE Turn Bursts into Sparks and spend them on nine wands your pet holds and waves, ten hats it wears, and seven animated habitat effects. Skylight hangs a living sky over your pet that follows your own sleep schedule, with sunrise, storms, moon phases and shooting stars. YOUR PET FEELS YOUR DAY Eight moods shift in real time with how active you are. Happy when you are moving. Sad when you have been still too long. Ecstatic when you blow past your usual day. A warm morning glow greets you when you wake. Push hard on a run or a flight of stairs and your pet gets a burst of energy. At bedtime, it sleeps. Your pet is not a judge. It is a mirror, reflecting your day back to you with warmth. BRAIN BOOST MINI-GAMES Eleven mini-games, short rounds built for quick play, on your watch and on your iPhone. Win to unlock a Brain Burst, where your pet becomes a glowing star student and earns a bonus to its activity score. WORKOUT STICKERS Run, walk, kayak, hike, swim or climb stairs. Every detected workout becomes a collectible sticker on your mood ring, with twelve medal tiers from bronze to eclipse. SEE YOUR DAY AT A GLANCE A 24-hour mood ring circles your pet, showing how its mood shifted hour by hour. On iPhone, tap any part of the ring to open that day's timeline, or tap your pet for a 30-day activity chart, a mood river and a mood calendar. YOUR PET, EVERYWHERE YOU LOOK Eleven watch complications keep your pet on your watch face. Home Screen widgets on iPhone show its mood and stats at a glance. A morning summary greets you with yesterday's highlights. GRADUATE, COLLECT, ACHIEVE When a pet reaches adulthood, graduate it to your family and start fresh with a new egg. Graduated pets live in animated kingdom habitats on iPhone and Watch. Earn achievements for firsts, streaks from bronze to legendary, and badges for full color sets and completed kingdoms. The Besti Encyclopedia has thirty-five articles, in your language, right in the app. Works standalone on Apple Watch with no iPhone, or on iPhone with no Watch. Syncs across your own devices through iCloud. PRIVACY YOU CAN TRUST Raw health data stays on your devices. No server, no account, no ads, no third-party services. Steps and heart rate are read from Apple Health only for mood and growth. Your pet's progress, including daily step totals, syncs through your private iCloud account and nowhere else. Delete All Data clears your pet history and synced preferences.