Deleting the OnDemandKorea app from your device does not affect your PREMIUM membership.
In order to cancel your PREMIUM membership, please visit our website.
1. After logging in, Click on Account
2. Click on Cancel PREMIUM in the order history section
*Once your PREMIUM membership is canceled, your account automatically turns into a free account after your current membership expires. With a free account, you can still access Free content. However, the videos will not be in Full HD and you will see video ads before and during video playback.