Would it be possible to implement a remote control feature in the client (for ex. in the Ipad) in order to know the status and to launch the update of the library at distance?
This is already planned for future versions, right now is scheduled with low priority. The development of YACReader and YACReader for iOS is really active these days and there are a lot work to do, once YACReader 8 and YACReader 2.0 for iOS will be ready I will take care of the low priority tasks.