iPhone app disappears after launch

Hi.


I made a simple iOS app which does one simple calculation with the input, stores nothing.


I deployed the app for preview on my iPhone 7. It worked perfectly fine.


However after a couple of days, when I launch the app on iPhone 7, it disappears after launch. I can see it in task switcher, however it won't come to front.


If i redeploy it, then it works fine.


iOS version: 13.3.1

MacOS: 10.15.3

XCode: 11.3.1


Any tip would be helpful. Thank you.

Replies

Do you have a paid Developer Program account, or are you attempting to work with Xcode's free provisioning?

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