When coming to WinPhone?

When is this coming to Windows Phone ? i have Microsoft Lumia 640 XL Dual SIM Also Google Nexus 7 WiFi

And i want to 2-Way Sync my WinPhone camera roll photos videos to Android on WLAN local WiFi.

I don’t know how difficult this would be; requires a Windows phone developer to look at it. No current plans.

is their any other app you can recommend ??