Yes, I am familiar with using BlazeMeter for mobile application testing. The process begins by recording the HTTP/S requests of your mobile app using a proxy tool like Charles or Fiddler. This creates a JMX file which is then uploaded to BlazeMeter. In BlazeMeter, you can configure load parameters such as number of users and ramp-up time. You also have the option to add assertions to validate responses. Once configured, you run the test and monitor it in real-time. After completion, BlazeMeter provides comprehensive reports that detail performance metrics like response times and error rates.