# Aligner Tracker vs Aligner Tracker

The clearest difference is in-app purchases: Aligner Tracker at none against Aligner Tracker's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aligner Tracker sells 9 in-app purchases, starting at $1.99 per 7 days. Aligner Tracker asks for nothing beyond the download.

Aligner Tracker ships an update every 5 weeks, Aligner Tracker every 6 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Aligner Tracker | Aligner Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (24 ratings)](https://appshunter.io/ios/app/aligner-tracker-traytrack/id6753336549/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 103 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [RSApps Nordics](https://appshunter.io/developer/1745539685) | [Feiyu Chang](https://appshunter.io/developer/1492595678) |

## What reviewers say

### Aligner Tracker

[App page](https://appshunter.io/ios/app/aligner-tracker-traytrack/id6753336549)

This app helps you track your clear aligner wear time with an intuitive timer and provides reminders for switching to the next tray. It visually displays your progress towards achieving a straighter smile, simplifying your orthodontic journey.

**Highlights:** Intuitive wear time tracking, Smart push notification reminders, Calendar view for tray schedule, Apple Watch app integration, Siri Shortcuts support, Lock screen and Home screen widgets, Live Activity support

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $1.99 | per 7 days |
| Plus | $4.99 | per month |
| Plus | $19.99 | per year |
| Plus | $24.99 | per year |
| Plus | $29.99 | per year |
| Plus | $34.99 | per year |
| Plus | $34.99 | per year |
| TrayTrack Plus | $29.99 | one-time |
| TrayTrack Plus | $59.99 | one-time |


### Aligner Tracker

[App page](https://appshunter.io/ios/app/aligner-tracker-ac/id6776087674)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Aligner Tracker free?

Aligner Tracker is free to download, with in-app purchases available.

### Is Aligner Tracker free?

Aligner Tracker is free to download, with no in-app purchases.

### Do Aligner Tracker or Aligner Tracker have ads?

Neither Aligner Tracker nor Aligner Tracker shows ads.

### Which is updated more often, Aligner Tracker or Aligner Tracker?

Aligner Tracker ships an update every 5 weeks, and Aligner Tracker every 6 weeks. Most recently, Aligner Tracker was updated on October 12, 2026 and Aligner Tracker on October 9, 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.*