There is generally no server-side app record to delete
Because BookCompare does not create a user account or store personal app data on PaKo servers, there is generally no server-side personal app record for us to delete.
Any information stored locally on your device can be removed using the Application's available controls, your device storage controls, or by uninstalling the Application, depending on how local content is stored on your device.
If you voluntarily contact PaKo by email or another direct communication channel, that correspondence is separate from normal app use. You may request deletion of personal information contained in that correspondence, subject to any legal obligations that may require limited retention.