Windows phone store Query

Question

We have an app which is built in Windows phone 8 silver light framework. As windows 10 is coming and we are trying to upgrade this app to Windows phone 8.1.

Our only concern is can we keep both version of the app on store? ie on store we should be able to upload two different build for WP8 and WP8.1.

Let me know if you guys have the answer

Answer 1

Yes you can have two different versions in the store. But my question is if you do have a Windows Phone 8 version of an application why do you need the 8.1 version too, where WP8 application would support both the versions?

You could have a look at this , in order to migrate your app into Universal apps.