TrayZen — Retainer Tracker
Track your aligner wear time
Free
Track your retainer and aligner wear time with one tap. Hit your daily goal with smart reminders — no ads, ever.
Track how long you wear your retainer or clear aligners with one tap.
TrayZen gives you a visual daily goal ring, smart reminders that only fire when you're genuinely falling behind pace, and an editable wear history so you can fix missed taps retroactively.
Designed for Invisalign, clear aligners, and night retainers.
--- FEATURES ---
• One-tap timer with a clear daily progress ring
• Smart reminders — notified only when behind your goal, never false-positive
• Editable history — fix any missed or wrong tap after the fact
• Tray-change reminder — tracks your aligner change schedule
• Works fully offline, no account required
• No ads. Ever.
--- FREE FOREVER ---
The full timer, 30-day history, and smart reminders are free with no time limit.
--- PRIVACY ---
Your wear data never leaves your device. TrayZen requires no account, collects no personal information, and contains no ads or data-selling analytics.
Support: https://www.trayzen.eu/support
Privacy Policy: https://www.trayzen.eu/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and improved stability
The developer, Jakub Ruzicka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jakub Ruzicka
- Size
- 67.6 MB
- Category
- Medical
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Jakub Růžička