22 Hours vs Trayce

22 Hours tracks your clear aligner wear from the first tray to the last, so you can stop guessing whether you hit today's goal. Built by someone who wore aligners too. One tap when your aligners go in. One tap when they come out. 22 Hours handles the rest. Free, with no ads. Unlimited photos, Siri and iCloud sync are included. Works with Invisalign, Spark, ClearCorrect and any other clear aligner. Where you stand, at a glance • Hours worn today, out-time left, and whether you are on track. Thinking in time left out is easier than counting hours worn. Streaks that actually mean something • Hit your daily goal and a streak builds. Miss it and it resets. Your current streak and your longest ever, always visible. Stats and history • A compliance ring for every day of treatment, plus weekly average, lifetime hours, a 14-day chart and your weekday pattern. Tap any day to see and edit its sessions. Reminders, not nagging • A heads-up when you go past your out-budget, never a guilt trip about a long lunch or an unexpected meeting. Switch-day routine • A reminder the night before each tray switch and a backup the next morning, optionally kept in sync with your iOS Calendar. Progress photos • Unlimited photos tagged to your aligner number, including ones you took before, saved to a 22 Hours album in your Photos library. Yours to keep even if you uninstall. Siri and Control Center • Say the word and your aligners are logged, in or out, without opening the app. Nothing to set up. Or add the switch to Control Center or the Action button. Set up in under a minute • Your treatment type, aligner count, switch schedule and daily goal. Already a few months in? Backfill from day one. Your data is yours • Synced privately across your devices via iCloud, exportable any time. 22 Hours Pro, if you want it Everything above is free, and stays free. Pro adds: • Apple Watch. Log put-in and take-out from your wrist, and add a complication to your watch face. • Live Activities and Widgets. Today's hours and your streak on your Home Screen, and a countdown on your Lock Screen while your aligners are out. • Key Insights. Your habits, your best and toughest days, and a projected finish date. • Key Events. Appointments and milestones on one timeline with your wear history. • Aligner Wear Report. A one-page PDF of your wear time to bring to your orthodontist, or the full record. • Morning Recap. Open the app in the morning and see how yesterday went. • Progress Photo Story. Any two aligners side by side, with everything that happened between them. • Auto Snap. It finds your teeth, waits until you are still, and takes the photo for you. • Full Screen Alarm. One out-of-aligners nudge that sounds like an alarm clock, for when a banner is easy to miss. iOS 26.1 or later. Your wear goal is personal. We will be with you on your journey to that great smile. Subscription details • 22 Hours Pro is available as a monthly or yearly subscription, or as a one-time lifetime purchase. • The yearly plan starts with a free trial for new subscribers. • Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel in your App Store account settings. Privacy Policy: https://22hours.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Trayce tracks how long your clear aligners or retainer are actually in — and it keeps counting no matter what you do to your phone. WORKS WITH YOUR BRAND Trayce works with every clear aligner and retainer — including Invisalign®, ClearCorrect®, SureSmile®, Angel Aligner®, Spark™, Byte® and Candid®, as well as bonded and removable retainers and any custom lab appliance. Trayce is an independent app and is not affiliated with, endorsed by or sponsored by any of these companies; all trademarks are the property of their respective owners. WHY THIS ONE IS DIFFERENT Trayce was designed by reading several hundred one- and two-star reviews of the aligner apps people already use. Every point below is a direct fix for something they said was broken. • The timer never stops. Wear time is worked out from saved times, not a counter running in memory. Force-quit Trayce, restart your phone, or spend the day in airplane mode — the total is identical. • No account. No email, no password, no server, no sign-in that loops. Trayce never makes a network request, so there is nothing to be logged out of and nothing to go down. • No ads. Not in the free version, not ever. Nothing will cover the screen you opened the app for. • Fix anything, any time. Forgot to tap? Edit or add a period out for today, for yesterday, or for three weeks ago. Nothing in your log is locked. • Your schedule, not ours. Any number of days per tray, any daily goal, change trays early or late. Your orthodontist's plan wins over the app's guess. • Your history is never trimmed, and exporting all of it is free. THE NUMBER THAT ACTUALLY MATTERS A 22-hour goal means two hours a day out. Trayce counts down what is left of that budget instead of counting wear up, because the out-time is the number you plan lunch around. WHAT YOU GET, FREE • Take out / put back in, with a live count • Your daily out-time budget, and how much of it is left • Worn today, out today, and what the day is on track for • Tray number, days per tray, change countdown and change reminders • Put-back reminders with your own delay, repeat interval and repeat count — and they stop the moment you put them back in • Unlimited history, with per-day detail and full editing • A compliance summary: average worn, days at goal, percentage • CSV export of every day and every entry • Aligners and retainers, with sensible defaults for each • Streaks, so a good run is worth keeping TRAYCE PRO • Progress photos, with side-by-side compare • A one-page PDF wear report to hand to your orthodontist • Track more than one person — two children in treatment at once • Alternate app icons Trayce Pro is available as a one-time purchase or as a yearly subscription. There is no free trial, so nothing quietly starts charging you later. Nothing that is free today will ever move behind the paywall. PRIVACY Everything stays on your iPhone. There is no account, no server, no analytics, no advertising and no tracking. Your wear log is yours, and the free CSV export means you can always take it with you. Trayce is a wear-time log and reminder. It is not a medical device and it gives no treatment advice — always follow your orthodontist's instructions. Trayce is an independent app and is not affiliated with, endorsed by or connected to any clear aligner manufacturer or brand. Terms of Use: https://tanzil114.github.io/trayce/terms.html