Hello, I recently created an application on Swift Playgrounds 4 and I would like me and my friends only could use it. To be able to install it, I exported it as .ipa file with a program I found on Github (here is the link: https://gist.github.com/rikestut/5b3ede1cfeaba47cea9e6c1c8c114e4e) Then I went to https://installonair.com to create a link by important my .IPA file and when I press the link I'm asked if I want to install the application, I confirm, and I find it in my app Library. But when I try to open it there is an alert that appears: "This app can not be installed because its integrity could not be checked". Would there be a way so that we can use my application?