We are currently experiencing a problem where, on some iPhones and iPads, ibisPaint X (ver. 14.1.2) closes on the launch screen and cannot be started.
We are investigating the cause. We apologize for any inconvenience.
Updating to iOS/iPadOS 26.4 or later may fix this problem. If you need to use the app urgently, please try it.
Please note that uninstalling the app will delete any artwork data that has not been synced to cloud storage, so please do not uninstall it.