TrayoOut. In. On track.
Trayo is the calm, ad-free timer for clear aligners. Tap Out/In from the app, a home-screen widget or the Quick Settings tile, see a live timer while your aligners are out, never miss tray day, and watch your smile change with aligned photos.
No ads, ever. Works with any clear aligner brand. Trayo helps you follow the wear schedule your orthodontist or dentist gave you. It does not provide dental or medical advice.