Comparison

22 Hours vs Align

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

22 Hours

This app helps users track their clear aligner wear time accurately. It provides simple one-tap logging for aligner insertion and removal, offering insights into daily progress, streaks, and treatment history. The app also includes helpful reminders and progress photo capabilities.

Highlights
  • One-tap aligner wear logging
  • Daily out-time budget visualization
  • Streak tracking for goal achievement
  • Detailed stats and treatment history
  • Customizable reminders for aligner changes
  • Progress photo capture and management
  • Siri integration for hands-free logging
Features
Read full description

22 Hours is a quiet, focused tracker for people on a clear aligner plan who are tired of guessing whether they hit today's goal. One tap when your aligners go in. One tap when they come out. 22 Hours handles the rest. 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, saved to a 22 Hours album in your Photos library. Yours to keep even if you uninstall. Siri • Say the word and your aligners are logged, in or out, without opening the app. Nothing to set up. 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. No ads. 22 Hours Pro, if you want it Everything above is free, and stays free. Pro adds four things: • 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. 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 14-day free trial. • 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://gazewing.com/22hours/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Align

This app helps users consistently track their clear aligner wear time and receive smart reminders for wearing, removing, and switching aligners. It provides progress tracking to keep users motivated throughout their treatment journey with a clean and minimal design.

Highlights
  • Clear aligner wear time tracking
  • Smart aligner reminders
  • Treatment progress tracking
  • Clean and minimal design
  • Daily use focus
Features
Read full description

Stay consistent with your treatment using a simple and focused clear aligner tracker. Designed specifically for clear aligner users, this app helps you track your wear time, set reminders, and stay on schedule throughout your treatment. Features: • Clear Aligner Wear Time Tracking Track how long you wear your aligners each day and stay consistent. • Smart Aligner Reminders Get notified to wear, remove, or switch your aligners on time. • Treatment Progress Tracking Stay motivated and follow your aligner journey step by step. • Clean & Minimal Design A simple experience built for daily use. Consistency is key for better results. Stay on track with your clear aligners.

Screenshots

22 Hours4 screens
Align4 screens

Verdict

The call

The clearest difference is rating: 22 Hours at 3.7 against Align's 1.0. 22 Hours also leads on ratings volume (3 vs 1). Align's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

22 Hours holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

22 Hours ships an update every 6 weeks, Align every 3 weeks. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 6 level
22 Hours versus Align: the parameters behind the verdict, then further details
Parameter22 HoursAlign
PriceFreeFree
Rating3.7 (3 ratings) — better1.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size12 MB27 MB
Age rating4+4+
DeveloperGazewing LLCEthem Ozcan

Customer experience

22 Hours

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

Align

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

22 Hours

No in-app purchases

None

Align

No in-app purchases

Questions

Is 22 Hours free?
22 Hours is free to download, with no in-app purchases.
Is Align free?
Align is free to download, with no in-app purchases.
Which has better reviews, 22 Hours or Align?
22 Hours is rated higher. 22 Hours averages 3.7 out of 5 from 3 ratings, while Align averages 1.0 from 1 ratings.
Do 22 Hours or Align have ads?
Neither 22 Hours nor Align shows ads.
Which is updated more often, 22 Hours or Align?
22 Hours ships an update every 6 weeks, and Align every 3 weeks. Most recently, 22 Hours was updated on September 23, 2026 and Align on September 10, 2026.

Other comparisons