An annual or monthly plan subscribed for iPad/iPhone cannot be used on other devices
By restarting the application and logging into your CLIP STUDIO account, you will be able to use the plan on other devices.
Directions
1. restart the application on the iPad/iPhone with which you have newly subscribed to an annual or monthly subscription plan, and log in to your CLIP STUDIO account.
If you do not have a CLIP STUDIO account, please create one from Sign up for free.
For more information about CLIP STUDIO accounts, please click here.
2. Confirm that the purchased license is Active in the Review/Change License section.
Please check here for confirmation.
3. If you wish to use Annual or monthly plan you have signed up for on another device, you can do so by logging into your CLIP STUDIO account on the device you wish to use.
If you wish to use the service on multiple different devices, you will need to apply for the 2-Device Plan or Premium Plan.
Please check here for details.