Green Tracks - hiking partner

Contains adsIn-app purchases
3.8
9.34K reviews
100K+
Downloads
Content rating
Everyone
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About this app

The core function of Green Tracks reads and analyzes the GPX, KML, KMZ and other track files in the mobile phone, and draws the analyzed content on the map. With the GPS satellite positioning, the user can know where he is in the track line. Reduce the risk of getting lost and can be used as a reference for outdoor activities such as mountain climbing and hiking.

•Supports Mapsforge offline map files
You can download the OpenAndroMaps world map directly in Green Tracks.

•Offline search
Install Mapsforge's POI file to search for points of interest offline.

•Supports offline maps in MBTiles format
Users can use Mobile Atlas Creator (MOBAC) to create MBTiles offline maps and select the MBTiles SQLite format. For offline map production methods, please refer to https://sky.greentracks.app/?p=2895

•Online map
You can use Google Road Map, Google Satellite Map, Google Hybrid Map, Google Terrain Map.

•Record tracks
Use Green Tracks to record your own journey. The recorded track lines can also be edited or merged, and the records can be saved in file formats such as GPX, KML or KMZ through the export function.

•Supports various types of track file formats
Green Tracks can parse track files in GPX, KML, KMZ and other file formats and display them on the map.

•Route planning
Supports BRouter, you can plan routes in Green Tracks and export them as GPX, KML or KMZ.

•Automatically return coordinates
By automatically returning coordinates or manually returning coordinates (network signal is required), those left behind can keep track of the traces at any time.

•Mark location
The coordinates reported by family members or friends can be marked on the map automatically or manually, making it easier to track their whereabouts.

•Coordinate conversion
WGS84 coordinate format conversion and TWD67, TWD97, UTM and other geodetic datum conversions.

•Off-track Alarm
During the process of recording the track, combined with the GPX file, you can use this function to avoid taking the wrong path.

•Backup and restore
Backup and restore self-recorded track records.

•Support HGT files
The HGT elevation file can be used to correct the altitude and improve the accuracy of the altitude.

•Photo map
Scan the photos on your phone and display them on the map to recall all the memories you took when you took them.

•Share your tracks
You can share your GPX records with other users, or download GPX files for tracking.

• Screenshot
Take screenshots of the "Summary", "Map" and "Ele Chart" of the walking track and collage them into one photo for easy sharing on various online platforms.

•Supports overlapping maps
Green Tracks supports offline maps stacked on top of online maps, and offline maps stacked on top of offline maps.

•Collage track statistics and Photos
Combine activity statistics with waypoint photos or other photos as a photo.

•Supports Google Earth tour files
The records of the Green Tracks can be exported to kml or kmz files and provided with Google Earth Pro version (PC version) to record dynamic track videos. Video reference
https://youtu.be/f-qHKSfzY9U?si=MO7eQQVSHEyZ57DK
Our website
https://en.greentracks.app/
Updated on
Nov 15, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location
This app may collect these data types
Personal info, Files and docs, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.8
9.19K reviews
Luke Rissacher
November 24, 2025
Greedy and ad-infested. Used to be a nice, simple free app, but the developer has injected more and more ads and obstacles with every update. It now locks away your track recordings; exporting your data to an open format, for use in other apps, requires watching a 15 second unskippable ad for *each* of your track recordings. The backup format is encrypted, to ensure only the app, and not you, has access to your data. A lazy money-grab. Try the excellent open-source OsmAnd instead.
1 person found this review helpful
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Sky Wang
November 22, 2025
GPX, KML, and KMZ are open formats, allowing you to export data in these formats for easy sharing with other users. Data backup encryption is to protect your data from theft. If you don't want ads, you can choose to subscribe to ad-free mode; ads generate some revenue for the developers. I'm from Taiwan, and I'm proud.
Adam Hsieh
May 31, 2021
This app is a lifesaver for hiking in areas with no data. Really simple and easy to use to download offline maps. I didn't use it to track my hikes this past week in Glacier NP, I just used it to check and reference if I was still on a trail and where I was along it. Couldn't figure out how to change the scale to imperial units though, my only complaint but not a big issue for what I was using it for.
11 people found this review helpful
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Sky Wang
July 12, 2021
You can change the scale to imperial units in the next version.
Leo Mak
August 19, 2023
I love this app! It is easy to use with both online and offline maps. I do trail running and hiking and by overlaying the tracks on the maps, it actually helps me many times. It also help me to plan and get the idea of the area I'll visit. I highly recommend this app! You can use all of the features for free, but I just purchased it as a support and as a thank.
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What’s new

1. Customizable sorting in "Share gpx file."
2. Playback time in exported "Google Earth Tour files" is now proportional to distance.
3. New "Record track" and "Automatically return coordinates" features. You can switch between the old and new versions in "Global settings/Other settings."
4. Other issues fixed.

App support

About the developer
王天利
topksp@gmail.com
中興街233巷6號 3樓 中和區 新北市, Taiwan 235