[Plugin: All-in-One Event Calendar] Possibility to subscribe to event calendar where updates '

Hi there,
Does anyone know if it’s possible for a user to subscribe to the event calendar and receive updates to their smartphone or other device? Basically i’m trying to avoid the user having to setup anything on their side but utilise a subscription method. Any suggestions or ideas would be appreciated.

https://www.ads-software.com/extend/plugins/all-in-one-event-calendar/