iPhone Screenshots


GTS Trails by Groomer Tracking Systems is a cutting edge app designed to offer the best trail information for Snowmobilers. With a base map encompassing many of the existing marked snowmobile trails, GTS Trails takes real time data from snow trail groomers to display when the trail was last groomed indicating where to likely find the smoothest trails. Along with data on trail grooming maintenance, GTS Trails also updates trail routing using GPS technology to provide the most up to date and accurate trail maps for snowmobilers. GTS Trails maps also provides trail sponsor waypoint data including restaurants and bars, fuel, lodging and parts/maintenance locations. GTS Trails by Groomer Tracking Systems initially focuses on the Wisconsin trail system with plans to expand to other regions.
Key Features:
- Displays Base Map for Snowmobile Trails
- Displays Trails in different colors base on the last time the trail was groomed (Green = 24 Hrs, Yellow = 48 Hrs, Red = 72 Hrs)
- Displays Sponsors Waypoints (Restaurants & Bars, Fuel, Lodging, Parts/Maintenance)

What’s New

Version 3.5

No internet connection support by caching the information.

Ratings and Reviews

2.4 out of 5
16 Ratings

16 Ratings

5302cvfd ,

Locks up.

Worked great last year. Keeps kicking you out of app this year. Won’t run long enough to use. Hope it changes. Gave it 5 stars last year.

Rick_K2045 ,

Can’t Even Setup Account

I was looking forward to trying a new app and using this system. It looks like a promising system and all for free. I’ve tried numerous times to create an account, including deleting app and re-downloading, however as soon as I click to create account the app crashes. Never creates my account. After a dozen or so tries, I’ve lost interest in trying to get it work.

WI northwoods rider ,

Great idea

Just looking at the app map for the first time and notice it is very hard to see the green trails in a green forest area. Maybe consider changing the color schemes for contrast .... and to be able to see freshly groomed trails 😃. Can’t wait until all areas are using the GTS systems on the groomers!

App Privacy

The developer, Groomer Tracking Systems, LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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