Zubbi

Zubbi turns toothbrushing into a family adventure. Using the camera, Zubbi detects entirely on-device whether the toothbrush is actually moving – no image ever leaves the device. The app guides a 150-second routine while a friendly monster gets cleaned up along the way. HOW IT WORKS • The toothbrush gets a clearly visible marker color, with automatic color detection via the camera • Zubbi guides you step by step through all areas of the mouth over 150 seconds: top, bottom, outside, and inside • If brushing stops, the routine pauses automatically • A sparkling clean monster with a random name and its own colors is waiting at the end BADGES AND MOTIVATION • Dozens of badges for perfect rounds, early birds, night owls, streaks, and milestones • Streak tracking with protection stars for the occasional missed day • Family badges when several people brush back to back • Seasonal badges for holidays throughout the year • A monster gallery collects every monster you've ever cleaned FOR THE WHOLE FAMILY • Any number of profiles, each with its own name, emoji, and toothbrush color • A parent area protected by Face ID, Touch ID, or device passcode • Local backup to export and restore all profiles and progress PRIVACY FIRST Zubbi processes camera images entirely on-device and only transiently – nothing is ever stored or transmitted. No ads, no tracking, no third-party SDKs, no in-app purchases. The app is completely free. Available in German and English.