Hi Product Hunt, I'm Anatolii, a solo developer from Ukraine, and I wear clear aligners myself. The treatment is simple and relentless: 22 hours a day for a year or two. What breaks it is small: coffee, lunch, a long dinner, and suddenly the trays have been out for three hours. I kept losing track, so I built the thing I actually wanted. Alinear is one bubble. Tap it when the trays come out and it pops; tap again when they go back in. It adds up the day, nudges you after 20 minutes out, keeps the tray change schedule, and shows calendar and statistics when you want to look back. The Apple Watch app does the same from the wrist. It's free, with no ads, no account, and no in-app purchases. Your data lives on your devices and in your own iCloud; there is no server and I can't see anything. It needs iOS 26. The bubble is a live RealityKit scene with a custom Metal shader, which was more fun to build than I can justify. I'd love to know whether it feels like a delight or a gimmick after a week of real use. Thanks for taking a look.

Alinear

Free clear-aligner wear tracker for iPhone and Apple Watch

Free clear-aligner wear tracker for iPhone and Apple Watch