# Traybook vs Our Aligner Log

The clearest difference is in-app purchases: Our Aligner Log at none against Traybook's 1. Our Aligner Log also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Traybook sells 1 one-off in-app purchase. Our Aligner Log asks for nothing beyond the download.

Traybook ships an update every 2 weeks, Our Aligner Log monthly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Traybook | Our Aligner Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 6 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) | [Takeshi IIDA](https://appshunter.io/developer/6804746450) |

## What reviewers say

### Traybook

[App page](https://appshunter.io/ios/app/traybook-aligner-tracker/id6796242817)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kyosei Kiroku Pro | $5.99 | one-time |


### Our Aligner Log

[App page](https://appshunter.io/ios/app/our-aligner-log/id6804746448)

**In-app purchases:** none


## Frequently asked questions

### Is Traybook free?

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

### Is Our Aligner Log free?

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

### Do Traybook or Our Aligner Log have ads?

Neither Traybook nor Our Aligner Log shows ads.

### Which is updated more often, Traybook or Our Aligner Log?

Traybook ships an update every 2 weeks, and Our Aligner Log monthly. Most recently, Traybook was updated on November 6, 2026 and Our Aligner Log on November 6, 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.*