# Traylo vs Tray Harder

The clearest difference is update cadence: Tray Harder at weekly against Traylo's every 3 weeks. Tray Harder also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Traylo sells 1 one-off in-app purchase and Tray Harder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Traylo ships an update every 3 weeks, Tray Harder weekly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Traylo | Tray Harder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/traylo-aligner-tracker/id6771505845/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 55 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Arseniy Zlobin](https://appshunter.io/developer/1018725119) | [Bari Halag](https://appshunter.io/developer/6782674186) |

## What reviewers say

### Traylo

[App page](https://appshunter.io/ios/app/traylo-aligner-tracker/id6771505845)

Track your clear aligner wear time and progress with this companion app. It helps you remember when to change aligners, provides detailed statistics, and allows you to store visual records of your bite changes. Designed for ease of use, it supports your treatment plan consistency.

**Highlights:** Track daily aligner wear time, Progress photos and bite change records, Reminders for aligner changes, Detailed wear statistics, Home Screen and Lock Screen widgets, Apple Watch integration

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Traylo Full Version | $5.99 | one-time |


### Tray Harder

[App page](https://appshunter.io/ios/app/tray-harder-aligner-tracker/id6782674184)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tray Harder Pro | $4.99 | one-time |


## Frequently asked questions

### Is Traylo free?

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

### Is Tray Harder free?

Tray Harder is free to download, with in-app purchases available.

### Do Traylo or Tray Harder have ads?

Neither Traylo nor Tray Harder shows ads.

### Which is updated more often, Traylo or Tray Harder?

Traylo ships an update every 3 weeks, and Tray Harder weekly. Most recently, Traylo was updated on October 10, 2026 and Tray Harder 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.*