# Newtownards Model PS vs SEFF Trails

The clearest difference is update cadence: SEFF Trails at every 12 months against Newtownards Model PS's every 38 months. Newtownards Model PS's advantage is iOS requirement (12.0 vs 17.0). 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.

Newtownards Model PS ships an update every 38 months, SEFF Trails every 12 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Newtownards Model PS | SEFF Trails |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 12 months** |
| Size | 66 MB | 14 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [BUSINESS SYSTEM SOLUTIONS (N.I.) LTD](https://appshunter.io/developer/549288322) | [Ineqe Group Ltd](https://appshunter.io/developer/583719632) |

## What reviewers say

### Newtownards Model PS

[App page](https://appshunter.io/ios/app/newtownards-model-ps/id1527730430)

**Features:** macOS Compatibility

**In-app purchases:** none


### SEFF Trails

[App page](https://appshunter.io/ios/app/seff-trails/id1621061050)

**In-app purchases:** none


## Frequently asked questions

### Is Newtownards Model PS free?

Newtownards Model PS is free to download, with no in-app purchases.

### Is SEFF Trails free?

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

### Do Newtownards Model PS or SEFF Trails have ads?

Neither Newtownards Model PS nor SEFF Trails shows ads.

### Which is updated more often, Newtownards Model PS or SEFF Trails?

Newtownards Model PS ships an update every 38 months, and SEFF Trails every 12 months. Most recently, Newtownards Model PS was updated on October 25, 2026 and SEFF Trails 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.*