# 22 Hours vs Align

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.

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

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.

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.

## The numbers

| Metric | 22 Hours | Align |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/22-hours-aligner-tracker/id6764899476/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/align-clear-aligner-tracker/id6765844379/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 12 MB | 27 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gazewing LLC](https://appshunter.io/developer/1895955102) | [Ethem Ozcan](https://appshunter.io/developer/453395447) |

## What reviewers say

### 22 Hours

[App page](https://appshunter.io/ios/app/22-hours-aligner-tracker/id6764899476)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Align

[App page](https://appshunter.io/ios/app/align-clear-aligner-tracker/id6765844379)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*