Easily view and convert geographical data files like KML, KMZ, GPX, GeoJson, and TopoJson. Transform your location data into various formats for use in mapping applications.






249+ iOS apps curated and reviewed
Every iPhone needs a few good kml viewer and converter apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 2.1★ (9) | No | Yes | Aug 2026 | |
| 2 | Free | 4.0★ (47K) | No | No | Aug 2026 | |
| 3 | Free | 4.4★ (182) | No | Yes | Aug 2026 | |
| 4 | $4.99 | 1.0★ (2) | No | No | Aug 2026 | |
| 5 | $2.99 | — | No | No | Aug 2026 | |
| 6 | Free | 4.6★ (6.5K) | Yes | Yes | Aug 2026 | |
| 7 | $2.99 | — | No | No | Jul 2026 | |
| 8 | $4.99 | 1.0★ (3) | No | No | Jul 2026 |






Easily view and convert geographical data files like KML, KMZ, GPX, GeoJson, and TopoJson. Transform your location data into various formats for use in mapping applications.






Explore the world with high-resolution satellite imagery and 3D terrain. Dive into streets with Street View and create collaborative, data-driven maps from anywhere.





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.


Easily view, import, and convert KML and KMZ files on your device. Create new markers, share files via email or other apps, and access detailed information for each placemark. Works both online and offline.


Load and convert KML files for viewing on maps. Supports offline and online use, with multiple import and export options. Easily create, manage, and share KML markers and their details.


This app is a versatile tool for converting and managing geographic coordinates. It supports numerous global formats and datums, allowing users to view, input, and save locations with rich details. Ideal for professionals and outdoor enthusiasts needing precise location data.


Easily load, view, and convert KML files directly on a map. Import files via email, cloud services, or direct links, and create custom markers with detailed information. Works both online and offline.


Easily load, create, and convert KML/KMZ files on a map. Import files via email, sharing, links, or iTunes. Supports offline and online use.


This app allows you to view and convert KMZ files, which are used by Google Earth to display placemarks, images, and other geographic data. It supports both online and offline use, with multiple methods for importing and exporting KMZ files.


This app allows users to track outdoor activities like hiking, biking, and running. It enables navigation to waypoints, storage of favorite destinations, and offers advanced features for route planning and data export with a subscription.


Easily open and view KMZ files on your iOS device. This app decompresses KMZ files into KML, making them viewable in Google Earth or as source code. All imported files are stored for easy access and deletion.


View KML or KMZ files on your device, compatible with AutoCAD and ArcGIS outputs. Get detailed route descriptions between your location and file points. Useful for professionals like architects and engineers to check site plans and locations without a computer.


Easily import and view GPS tracks, points of interest, and waypoints from GPX, KML, and KMZ files. Share your favorite locations via email. Supports a wide range of devices and programs.


Calculate distances and areas on a map by placing markers. Supports various units, file imports/exports, and coordinate systems. Save and share your measurements.




Easily load, view, and convert KMZ files directly on a map. Import files via email, cloud storage, links, or iTunes File Sharing. Create custom markers with detailed information and share your KMZ files with others.


Easily convert GPS map files between various popular formats like GPX, KML, and GeoJSON. This tool supports importing and exporting routes, tracks, and points of interest for use with different mapping applications and GPS devices.


View and manage KML/KMZ files, including hiking trails, points of interest, and image overlays. Easily import files from email or your device and search for nearby locations.



