# TrailEye vs X

The clearest difference is update cadence: X at every 3 weeks against TrailEye's every 10 months. TrailEye's advantage is iOS requirement (12.0 vs 15.6). 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.

TrailEye ships an update every 10 months, X every 3 weeks. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | TrailEye | X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 28 MB | 60 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sellmark Corporation](https://appshunter.io/developer/1708678948) | [Huizhou Roypow Technology Co.,Ltd](https://appshunter.io/developer/1709281978) |

## What reviewers say

### TrailEye

[App page](https://appshunter.io/ios/app/traileye/id6467466921)

**Features:** macOS Compatibility

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-ejourney/id6636518433)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrailEye free?

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

### Is X free?

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

### Do TrailEye or X have ads?

Neither TrailEye nor X shows ads.

### Which is updated more often, TrailEye or X?

TrailEye ships an update every 10 months, and X every 3 weeks. Most recently, TrailEye was updated on September 12, 2026 and X on September 14, 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.*