# TrailEye vs PiFi

The clearest difference is update cadence: PiFi at every 6 weeks against TrailEye's every 10 months. 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, PiFi every 6 weeks. The most recent releases landed on September 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TrailEye | PiFi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Size | 28 MB | 93 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sellmark Corporation](https://appshunter.io/developer/1708678948) | [PiFi Ltd](https://appshunter.io/developer/1752356345) |

## What reviewers say

### TrailEye

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PiFi

[App page](https://appshunter.io/ios/app/pifi-router-for-raspberry-pi/id6504454741)

**In-app purchases:** none


## Frequently asked questions

### Is TrailEye free?

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

### Is PiFi free?

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

### Do TrailEye or PiFi have ads?

Neither TrailEye nor PiFi shows ads.

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

TrailEye ships an update every 10 months, and PiFi every 6 weeks. Most recently, TrailEye was updated on September 30, 2026 and PiFi on October 27, 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.*