Open TrayZen your way. - New: turn off the launch animation in Settings > Appearance to go straight to your timer. - Better layout on iPhone Duo. - Settings switches now match the TrayZen colours. - Updated libraries for better stability.

Your widgets now keep up with you. - Fixed the Home Screen and Lock Screen widgets so wear progress keeps updating while your trays are in, without needing to open the app. - Fixed wear time occasionally being counted twice when taking trays out from the widget.

This update adds new ways to check your progress at a glance. - New Lock Screen widget — see your daily wear progress without unlocking your phone. - Long-press the TrayZen app icon for quick actions: toggle your timer, jump to History, or send feedback. - Fixed a Dynamic Island layout issue on some iPhone models.

New in this release: - A refreshed launch experience with a branded splash screen and a smoother transition into the app.

New in this release: - Advanced tray scheduling (optional): set up a two-part A/B wear schedule for each tray, and track upper and lower trays independently if your orthodontist prescribed different cadences. - History calendar now shows which tray you'll switch to on upcoming tray-change days, so you can plan ahead. - You can browse forward in the calendar to preview future tray changes. - Fixed the calendar sometimes showing a tray change in the past that never happened. - Fixed the current wear session not being editable from History.

New in this release: - Statistics — see your goal-met rate over the past week, month, 3 months, 6 months, or year, plus which day of the week trips you up most. - Calendar view for History — browse your wear history by month or week, with each day colour-coded so patterns are easy to spot. - Turkish language support. Also includes a fix for a button label bug in aligner tracking.

This update fixes a bug with the put-back reminder prompt: skipping it while "ask me each time" was turned off could still trigger a reminder notification later. Skipping now correctly stops future reminders.

This update fixes a bug with the put-back reminder prompt: skipping it while "ask me each time" was turned off could still trigger a reminder notification later. Skipping now correctly stops future reminders.

This update gives the Timer screen a fresh look and adds more control over tray-change reminders. - Redesigned Timer screen with a clearer daily-goal gauge and at-a-glance totals for time in and out today - Tray-change settings are now fully editable — set your tray count, current tray, and reminder time right from Settings - Today's session history is sorted newest first - Fixed a Home Screen widget bug that could show the wrong wear time after toggling from the widget

Discover more of TrayZen. The app now gently points out a few handy things you might not have tried yet — like backing up your data, adding the Home Screen widget, or using Siri to toggle your timer hands-free. Also in this version: • Various refinements and bug fixes

Back up your data, optionally. You can now create an account with Sign in with Apple to back up your settings and wear history, and restore them on another device. It's completely optional — Trayzen still works fully offline, with no account required. Also in this version: • Clearer feedback on when your data last synced • A cleaner account and data backup screen • Various bug fixes

Back up your data, optionally. You can now create an account with Sign in with Apple to back up your settings and wear history, and restore them on another device. It's completely optional. Trayzen still works fully offline, with no account required.

What's New in 1.6.0 • Various under-the-hood reliability improvements Questions or ideas? Reach me at support@trayzen.eu

What's New in 1.4.0 • Streak achievements are here. Hit 7, 14, 30, 60, 100, 200, 300, 500, or 1000 consecutive days and the app recognises it. Perfect Week and Perfect Month too. • The home screen widget now shows your last 7 days of wear time as a bar chart, with a line marking your daily goal. Questions or ideas? Reach me at support@trayzen.eu

What's New in 1.4.0 • Fixed goal reminders. Notifications now arrive reliably when you are behind on your daily wear time. Questions or ideas? Reach me at support@trayzen.eu

TrayZen is now available in 9 new languages: Czech, German, Spanish, French, Italian, Dutch, Polish, Portuguese, and Slovak. Spotted a translation issue? Drop me a line at jakub@trayzen.eu.

TrayZen has been rebuilt from the ground up. Faster, smoother, and lighter than ever. The app is now an 83% smaller download, so it installs in seconds and takes up barely any space.

Bug fixes and improved stability