delete a custom app

Hi there, 

Welcome to the Box Community! 

This issue should be best addressed by our Product Support. I have created a ticket for you and kindly check your email for updates. 

Thanks!

Hello, I'm have the exact same issue - I want to delete the Custom apps added for testing purpose. it showing only disable and when trying to delete. it shows pop up as contact with box..

Can anybody help with this??

Thanks!