Currently, we provided ngrinder recorder but it's only for web. Some people asked us to record http traffic generated in mobile device. We provided this feature by old ngrinder-recorder but it has the too heavy JBrowser internally.
Now.. we'd better to use HAR. HAR is generally supported by proxy vendor or browsers.
With HAR we can easily create nGrinder script.
junoyoon
commented
8 years ago 
Currently, we provided ngrinder recorder but it's only for web. Some people asked us to record http traffic generated in mobile device. We provided this feature by old ngrinder-recorder but it has the too heavy JBrowser internally.
Now.. we'd better to use HAR. HAR is generally supported by proxy vendor or browsers. With HAR we can easily create nGrinder script.