# Eucon vs trailer

The clearest difference is update cadence: trailer at every 6 weeks against Eucon's every 4 months. trailer also leads on iOS requirement (10.3 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Eucon ships an update every 4 months, trailer every 6 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Eucon | trailer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 45 MB | 6 MB |
| Requires iOS | 15.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Softpak bv](https://appshunter.io/developer/1159726541) | [Flextrack ApS](https://appshunter.io/developer/1063258340) |

## What reviewers say

### Eucon

[App page](https://appshunter.io/ios/app/eucon/id1193197737)

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

**In-app purchases:** none


### trailer

[App page](https://appshunter.io/ios/app/trailer-eye-pro/id1220448047)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eucon free?

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

### Is trailer free?

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

### Do Eucon or trailer have ads?

Neither Eucon nor trailer shows ads.

### Which is updated more often, Eucon or trailer?

Eucon ships an update every 4 months, and trailer every 6 weeks. Most recently, Eucon was updated on October 4, 2026 and trailer 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.*