The length of time that it takes for you to Sync Kaptur to KMS is very much dependant on how fast your Wi-Fi connection is.

*Tip to improve time taken, from your main drop-down menu from the Today's Job screen in Kaptur, select Settings and select previous jobs 1 week and future jobs 1 week for Android and 7 days for iOS, this will reduce the amount of jobs you are downloading/uploading at any one time.