SDL Mobile - Support - What Version of SDL Mobile do I have?
If you need, support for SDL Mobile, contact (732) 357-1280 or email support at support@spatialdatalogic.com. The support team at SDL may ask you to verify your SDL Mobile App version number, to do this follow the 3 step process below:
1. In SDL Mobile, press on the hamburger
button in the top left corner of the screen.
2. Select the Settings option.

3. Scroll down until you see the ABOUT section. The number listed to the right of the words "Current Version" is your version number.

If you have any problems with the process outlined herein, please contact the SDL support team at (732) 357-1280 or at support@spatialdatalogic.com.
http://bit.ly/mobileModVersion