# KML Collection vs 3D Map GPX Viewer

The clearest difference is review sentiment: KML Collection at 60% against 3D Map GPX Viewer's 0%. KML Collection also leads on update cadence (monthly vs every 11 months) and ratings volume (186 vs 1). 3D Map GPX Viewer's advantage is rating (5.0 vs 4.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. KML Collection sells 1 one-off in-app purchase and 3D Map GPX Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

3D Map GPX Viewer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: KML Collection has 186 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of KML Collection's written reviews are positive against 0% of 3D Map GPX Viewer's, so the app with the better star average is not the one people write more warmly about.

KML Collection ships an update monthly, 3D Map GPX Viewer every 11 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KML Collection | 3D Map GPX Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (186 ratings)](https://appshunter.io/ios/app/kml-collection-import-maps/id1337982582/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-map-gpx-viewer/id6670342040/reviews)** |
| Number of ratings | **186** | 1 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wilson Lei](https://appshunter.io/developer/702071891) | [Tomas Parizek](https://appshunter.io/developer/1425394913) |

## What reviewers say

### KML Collection

[App page](https://appshunter.io/ios/app/kml-collection-import-maps/id1337982582)

Easily import your custom KML/KMZ map files to your mobile device. Add and edit points of interest by searching, entering addresses, or long-pressing on the map. This app is ideal for planning your travels with your own personalized maps.

**Highlights:** Import KML/KMZ map files, Add new places and points of interest, Edit existing map data, Search for places by name or address, Long press to add locations, Import shapes and lines (Pro), Export maps (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KML Collection Pro | $4.99 | one-time |


### 3D Map GPX Viewer

[App page](https://appshunter.io/ios/app/3d-map-gpx-viewer/id6670342040)

Visualize your GPX files with stunning 3D maps. Explore trails, plan adventures, and relive past journeys with lifelike detail. Customize tracks and manage files easily.

**Highlights:** 3D map visualization of GPX tracks, Customizable track colors and widths, Intuitive GPX file management, Interactive zoom, pan, and exploration, Lifelike view of trails and routes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Tracks | $1.99 | one-time |


## Frequently asked questions

### Is KML Collection free?

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

### Is 3D Map GPX Viewer free?

3D Map GPX Viewer is free to download, with in-app purchases available.

### Which has better reviews, KML Collection or 3D Map GPX Viewer?

3D Map GPX Viewer is rated higher. KML Collection averages 4.4 out of 5 from 186 ratings, while 3D Map GPX Viewer averages 5.0 from 1 ratings.

### Do KML Collection or 3D Map GPX Viewer have ads?

Neither KML Collection nor 3D Map GPX Viewer shows ads.

### Which is updated more often, KML Collection or 3D Map GPX Viewer?

KML Collection ships an update monthly, and 3D Map GPX Viewer every 11 months. Most recently, KML Collection was updated on October 29, 2026 and 3D Map GPX Viewer on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*