TrayTime vs SmileDiary

TrayTime was designed by an Invisalign user, for Invisalign users. Refined over months of real-world usage, TrayTime makes using the app as streamlined and simple as possible. Start and stop the timer with a single tap. Easily view how long your trays have been on for—and off for! This makes it really easy to tell if you're on track to hit your daily goal. When you inevitably forget to start or stop the timer, TrayTime makes it simple to fix. You can easily add or edit past events. TrayTime tracks your full history, so you can visually monitor your usage trends, see which days you achieved your daily goal, and identify any areas for improvement. Show your history to your Orthodontist to put a smile on their face. TrayTime includes a streamlined Apple Watch app. Start and stop the timer directly from your wrist, and quickly check your daily usage. The included complication displays the timer state on your watch face, and allows fast access to the app. Designed specifically for the daily needs of Invisalign users, TrayTime makes it simple to record your tray usage and stay on track to achieve your perfect smile. APP FEATURES * Streamlined interface designed by an Invisalign user, for Invisalign users. * Large display shows your "Time On" and "Time Off". "Time Off" shows you how long your trays have been OFF for today, so you can quickly calculate if you're on track to hit your daily goal (or whether you have time for a snack). * Start/stop the timer with a single tap, or from the Apple Watch app, or from the iPhone's Quick Action shortcut menu. (Requires iPhone 6s or higher) * Records a full history of every event. History is easily editable if you forgot to start or stop the timer. * Visual history indicates which days you met your daily goal in a clear, easy-to-read format. * Configurable daily goal. Set to 22 hours per day by default, but configurable for your individual needs. * Manually add timer events if you removed your trays when your iPhone was out of reach. * Track which tray number you are currently on. APPLE WATCH FEATURES * Quickly view your "Time On" and "Time Off" directly on your wrist. * Easily start and stop the timer in the Apple Watch app. * Provides a watch face complication so you can quickly see if the timer is running, and rapidly launch the app. * App works even when your iPhone is out of range. Any timer events started/stopped will be synced back to your iPhone. IN-APP PURCHASE * Some features require a one-time in-app purchase. * A 7-day trial is available in the app, so you can try before you buy. * A single, one-time purchase unlocks the app on all your devices.

SmileDiary: The Private, No-Nonsense Tracker for Your Aligner Journey Tired of apps that want your data more than they want to help you? Finally, an app that genuinely respects your privacy and actually gets what it’s like to wear aligners. Created by someone on their own Invisalign journey, SmileDiary is the simple, secure companion your orthodontic investment deserves. Why SmileDiary Stands Out: • Truly Private: Your treatment data never reaches our servers. It stays on your device, and with a Pro subscription it is also synced to your own iCloud account. We never sell your personal information — only anonymous crash reports and anonymous usage statistics help us fix bugs and improve the app. • No Ads, Ever: A clean, focused experience with zero third-party advertisements. • No Registration Needed: Start tracking immediately—no email, no account, no commitment. • You Own Your Data: Full export functionality keeps you in complete control. • Multiple Treatment Plans: Manage different courses of aligners seamlessly. Your All-in-One Aligner Companion • Smart Wear Timer: One-tap tracking for removal time, real-time daily progress, customizable goals, and automatic statistics. • Visual Calendar: A color-coded view of your compliance, with notes for pain, attachments, or observations. • Progress Photos: Guided shots for 6 angles, organized by aligner number, with side-by-side comparison and a built-in editor. • Smile Timeline: replay your teeth's transformation angle by angle — drag or play through your whole journey. • Detailed Insights: Interactive charts show daily, weekly, and monthly trends. Track compliance rate, total days, and longest streaks. SmileDiary Pro Unlocks More: • Timelapse Video Export — turn your progress photos into a shareable vertical MP4 with background music, dates and aligner numbers. • Live Activity on the Dynamic Island & Lock Screen — a live removal timer with one-tap put-back. • Siri & Shortcuts — say "Remove aligner in SmileDiary" to log hands-free, with a built-in card in the Shortcuts app. • Home & Lock Screen Widgets for at-a-glance progress. • Full Apple Watch App — track right from your wrist. • iCloud Sync — seamless flow across all your Apple devices. Our Promise: Your journey, your data, under your control. SmileDiary is built on a simple belief: the details of your smile should be for your eyes only. Like a digital diary, it’s designed to serve you—not to serve you ads or mine your habits. A Note from the Developer: “As an actual aligner wearer, I couldn’t find a tracker that was both simple and truly private. So I built SmileDiary—the app I use every day. It’s just me behind this, not a big company. If it helps you on your journey too, please consider leaving a review!” ⎯⎯⎯⎯⎯ Privacy Policy: https://smilediary.app/en/app/smilediary/privacy/ Terms of Use: https://smilediary.app/en/app/smilediary/terms/