A few things you'll notice in version 2.2. NEW • Aligner Wear Report (Pro). A PDF of your wear time to bring to your orthodontist, one page or the full record. Swipe past Insights on the Stats tab. • Morning Recap (Pro). Open the app in the morning and see how yesterday went before the new day starts. • Compare any two aligners (Pro). Their photos side by side, with how you wore each one. Swipe past the grid on the Snaps tab. • Progress Photo Story (Pro). Read everything that happened between the two aligners you compare. Swipe past Compare on the Snaps tab. • The camera finds your teeth (Pro). Hold still and it spots your mouth, counts down, takes the photo itself and frames it on your teeth. • Full Screen Alarm (Pro). One out-of-aligners nudge can sound like an alarm clock instead. Off unless you turn it on, in Settings under Reminders. iOS 26.1 or later. • Photo days on the calendar. A small camera on a day's ring marks a progress photo. Tap the day to open it. IMPROVED • Switching tabs is faster, and the app no longer slows down as your treatment goes on. • Times, decimals, percentages and the start of the week follow your phone's region. • Key Events reads as a timeline, and every row that opens something is a card (Pro). • Your Apple Watch sends its own out-of-aligners reminders when your iPhone isn't nearby (Pro). • A tray that is short on wear asks before it switches, and Wear longer opens on the days that could use it. FIXED • Out-time is counted correctly across midnight, and out-time left never runs past the end of the day. • Widgets, the Live Activity and your watch update when another device logs wear (Pro). • Taps on your Apple Watch arrive in the order you made them, even away from your iPhone or after a restart (Pro). • Two devices on the same iCloud account no longer double-count an aligner or lose a wear session. • A restore brings back your appointments. • A leftover open session can no longer eat into recorded wear. • The Calendar grades each day against the goal you had that day. • Every duration rounds down, so figures agree from screen to screen.

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…