The only 100% free truck GPS navigation app, developed by the largest online community of professional truck drivers, to support truckers like you! Unlike other Truck GPS Apps, when we say our app is free we mean all features are included for free with zero ads. Features include:

- Turn-by-turn Navigation for Truck Drivers
- Customized routing that avoids restrictions based on your truck’s specifications
- Offline Truck Maps
- Weigh Station Alerts
- Trip planning tools including diesel prices, truck parking availability, truck stop amenities, and more.

If you’re a commercial truck driver download Hammer now!


・Turn-by-turn directions for commercial vehicles, not cars
・Get smart truck routes specific to your truck’s dimensions, weight, load and number of trailers
・High quality truck maps that are stored offline so you don’t lose routing when you lose connectivity
・Pre-load truck maps with full search capabilities, crossroad details, satellite view, critical points of interests such as truck stops and gas stations including their addresses & phone numbers
・Get efficient truck routing. Hammer is constantly checking for alternative routes to avoid unplanned obstacles such as traffic, construction, road closures, and accidents.
・Truck map viewable in landscape mode
・Weather, traffic and truck restriction overlays available for easy planning


・Optimize your multi-stop route with multiple waypoints
・Easily view truck-specific Points of Interest such as weigh stations, truck stops, rest areas, parking fuel stations, maintenance and more along your route
・Points of Interest include easy click to call buttons, diesel pricing, hours of operation and amenities


・Weigh station alerts
・Speed limit warnings
・Dark mode for distraction-free night time driving
・Spoken voice instructions
・Lane assistance

・USA, including Alaska & Hawaii

If you’re using a trucking GPS like Trucker Path and Smart Truck Route 2, replace it with Hammer, 100% Free Forever trucking GPS.



Hammer was developed by the largest online community of professional truck drivers, in their continued mission to connect drivers to each other, helpful trucker tools, resources, and job services at no cost to the driver.

Install Hammer Now!

What’s New

Version 1.17.3

► We would like to introduce you to “Go” - Without entering a route, Go will assist with your guidance, anywhere your drive leads you by receiving speed alerts and showing truck restrictions.
► Print itinerary easily when planning a route.
► During guidance, you can now tap into the center to zoom out and see how your upcoming trip will look like.

Ratings and Reviews

4.6 out of 5
122 Ratings

122 Ratings

karandeep17 ,

Best gps

I have used so many truck gps apps but this one is the best one

Fejul V ,

Fejul Varghese


HB brar ,


Working very well and easy to use

App Privacy

The developer,, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Contact Info
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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