# GPSSos vs TrainsFYI

The clearest difference is in-app purchases: GPSSos at none against TrainsFYI's 2. GPSSos also leads on iOS requirement (13.0 vs 17.0). TrainsFYI's advantage is device support. On price there is nothing between them.

Both are free to download. TrainsFYI sells 2 in-app purchases, starting at $8.99 per month. GPSSos asks for nothing beyond the download.

## The numbers

| Metric | GPSSos | TrainsFYI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (101 ratings)](https://appshunter.io/ios/app/trainsfyi-train-map-and-tracker/id6741248139/reviews)** |
| Number of ratings | — | **101** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 18 MB | 70 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [GPSur](https://appshunter.io/developer/1153810048) | [Radical Sloth](https://appshunter.io/developer/1832848408) |

## What reviewers say

### GPSSos

[App page](https://appshunter.io/ios/app/gpssos/id6472233728)

**In-app purchases:** none


### TrainsFYI

[App page](https://appshunter.io/ios/app/trainsfyi-train-map-and-tracker/id6741248139)

Explore active trains worldwide on a real-time map. Follow individual train journeys, see routes and stops, and browse by transit network. Coverage is expanding to more countries and rail systems.

**Highlights:** Live train position updates, Follow individual train journeys, View routes and stops, Browse by transit network, Worldwide coverage

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainsFYI Pro - Monthly | $8.99 | per month |
| TrainsFYI Pro - Annual | $89.99 | per year |


## Frequently asked questions

### Is GPSSos free?

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

### Is TrainsFYI free?

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

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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.*