# GPS Trail Map vs Foreign Exchange (FX)

The clearest difference is in-app purchases: Foreign Exchange (FX) at none against GPS Trail Map's 1. Foreign Exchange (FX) also leads on update cadence (every 2 months vs every 6 months). GPS Trail Map's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GPS Trail Map sells 1 one-off in-app purchase. Foreign Exchange (FX) asks for nothing beyond the download.

GPS Trail Map ships an update every 6 months, Foreign Exchange (FX) every 2 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | GPS Trail Map | Foreign Exchange (FX) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gps-trail-map/id1540707573/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Peter Kramer](https://appshunter.io/developer/348619994) | [byeonghoon seo](https://appshunter.io/developer/1772278977) |

## What reviewers say

### GPS Trail Map

[App page](https://appshunter.io/ios/app/gps-trail-map/id1540707573)

Transform any trail map into a digital GPS guide by adding location pins. Follow your real-time position on the map, whether it's from a photo, website, or PDF. Saved maps are shared globally, with an optional token for extended tracking.

**Highlights:** Convert any map image to a GPS trail map, Add geo-location pins for accuracy, Source maps from photos, websites, or PDFs, Save and share GPS trail maps globally, Real-time location tracking on maps, In-app purchase for extended tracking tokens

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| package of 10 12-hour Tokens | $1.99 | one-time |


### Foreign Exchange (FX)

[App page](https://appshunter.io/ios/app/foreign-exchange-fx/id6736526762)

**In-app purchases:** none


## Frequently asked questions

### Is GPS Trail Map free?

GPS Trail Map is free to download, with in-app purchases available.

### Is Foreign Exchange (FX) free?

Foreign Exchange (FX) is free to download, with no in-app purchases.

### Do GPS Trail Map or Foreign Exchange (FX) have ads?

Foreign Exchange (FX) shows ads; GPS Trail Map does not.

### Which is updated more often, GPS Trail Map or Foreign Exchange (FX)?

GPS Trail Map ships an update every 6 months, and Foreign Exchange (FX) every 2 months. Most recently, GPS Trail Map was updated on October 14, 2026 and Foreign Exchange (FX) on October 15, 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.*