I am developing an application. I want to target the widest user base possible but I do not know for which platform I should develop. I fear that if I develop an app for WP 8.0, users with WP 8.1 won't be able to download it (or see it in the store).
In app I am using some multithreading features that are present in WP 8.0 and WP 8.1 Silverlight (but not in WP 8.1) and I am not sure how the Windows Phone Store manages the apps.
Are WP 8.0 apps available to WP 8.1 users? The WP 8.0 version of the app does work on my WP 8.1 phone.
For Android things are really straightforward... If app uses API 15, users with API 15 and 15+ can download it and use it, for WP I am not sure.
Thanks for your answers :)