Does your Android developer have multiple versions (i.e. tracks) of an application inside Google Play Console?
Below you can see that the Google Play Console, in the App releases tab, offers production / open / closed / internal test tracks and more. These are used for developers to gradually test and rollout applications.
This article from the Google developer Help Center provides more detailed information on the use of tracks.
In WizyEMM, you can choose which application track to deploy to devices, which can significantly speed up the time it takes to test applications.
To do so, simply click on the Tracks button next to your application.
Then, select which application track you wish to deploy on your devices. Be sure that your developer has given you access to the track first.
Click OK and Save this profile, and this version of your application will be deployed to the devices enrolled in this profile.