AlignDay Reviews and Details

AlignDay is the aligner tracker that can't lose your hours — built the way an orthodontist reads wear logs. Clear-aligner treatment succeeds or fails on wear time — 20 to 22 hours a day — and most tracking apps quietly fail at exactly that job: they count time with an in-app stopwatch, so quitting the app, restarting your phone, or an overnight system cleanup silently deletes hours from your record.

AlignDay records the moment your aligners come out and the moment they go back in, then computes wear time from those timestamps. It never needs to stay open. Sessions that cross midnight are split correctly across days. If you forget to log, you can back-fill "out from 12:30 to 13:05" after the fact — and AlignDay checks that added intervals never overlap existing ones, so your ledger stays consistent instead of drifting into fiction.

Wear hours are only half of aligner self-management; the other half is the switch schedule. AlignDay tracks which tray you are on, lets you set per-tray durations individually (orthodontists often ask patients to keep one tray longer), notifies you on switch day, and keeps the full switch history.

Nothing stands between you and your record. There is no account to create, no login wall, no ads, and no server dependency — the core tracker works fully offline, so it cannot fail the way cloud-tied trackers do. That also means real privacy by design: a wear log is health data with your daily routine written into it, and AlignDay simply collects none of it. Every record stays on your iPhone.

Designed by its co-founder and Clinical Director Dr. Adrian Lau, a specialist orthodontist (BDS, MClinDent, MOrth), AlignDay works with any clear-aligner brand. Fully localised in English, Japanese and Chinese, with full support for system text-size settings. Quiet by design: open it, see your status in one second, close it.