“Signed up on other platforms” means that you originally signed up for MediBang Premium on a different version of the application than the one you are currently using.
Your MediBang Premium subscription allows you unlimited use of the service across unlimited devices, so there will be no problem with cross-saving. MediBang Premium is designed to make it easy for you to work at home or on the go.
And in addition, MediBang Premium20 Setsuna is a free one-week trial of MediBang Premium which starts immediately after you create a MediBang account.
The same”signed up on other platforms” message will appear for Setsuna, but please rest assured that you will not be automatically upgraded to a paid plan once the trial is over.
Thank you as always for supporting MediBang Paint.