# Winkwaves Harmonics vs TrailLink

The clearest difference is in-app purchases: Winkwaves Harmonics at none against TrailLink's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TrailLink sells 2 one-off in-app purchases. Winkwaves Harmonics asks for nothing beyond the download.

## The numbers

| Metric | Winkwaves Harmonics | TrailLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 36 MB | 40 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OrangeMason BV](https://appshunter.io/developer/1078094109) | [孝桂 张](https://appshunter.io/developer/889923768) |

## What reviewers say

### Winkwaves Harmonics

[App page](https://appshunter.io/ios/app/winkwaves-harmonics/id1109728930)

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

**In-app purchases:** none


### TrailLink

[App page](https://appshunter.io/ios/app/traillink/id6791554009)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrailLink Pro (Monthly) | $1.99 | one-time |
| TrailLink Pro | $19.99 | one-time |


## Frequently asked questions

### Is Winkwaves Harmonics free?

Winkwaves Harmonics is free to download, with no in-app purchases.

### Is TrailLink free?

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

### Do Winkwaves Harmonics or TrailLink have ads?

Neither Winkwaves Harmonics nor TrailLink shows ads.

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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.*