Updates are free of charge. App updates are generally supplied via App store. You will see a red number on your App Store icon, indicating that there is an update available. After opening the App Store, the red number on the update icon can be found again. Tap it and you will get tot he program update. After confirming again, the update will be installed. For this, you will need your App Store credentials. Upgrades provide additional features and are chargeable. For more information, please contact us!