I'll look into Nextcloud, if only to see what it's all about. 
Here, Synology was the elected choice as that's what my friend gave me.

south_korea_ln

I feel that the REAL alternative to google apps for android is Nextcloud. Anything else is from 

. If you've the opportunity, run Nextcloud.

tech

Synology to replace Google storage and photos, as well as Dropbox

I feel that the REAL alternative to google apps for android is Nextcloud. Anything else is from *slightly worse* to *considerably worse*. If you've the opportunity, run Nextcloud.