# Apps

The Trimble Access software suite provides a range of specialized applications for surveying and geospatial fieldwork. The modular approach means you can purchase and install the applications that best suit the work you do.

For more information about all applications developed for the Trimble Access software suite, go to geospatial.trimble.com/access-apps.

- To check which apps are supported by different versions of Trimble Access, see Trimble Access App availability.
- To check which Trimble Access apps are installed to the controller, tap and select About.
- To use Trimble Access and any Trimble Access apps for which you have a subscription, you must sign in using your Trimble ID.

To switch between applications, tap and tap the name of the app you are currently using, and then select the application to switch to.

To view help topics for these applications developed by Trimble, click the appropriate link below.

Roads

Tunnels

Mines