Show what time it will be when you leave the app

When I am selecting how long I want to use an app for, it would be great if the UI showed me what time it would be when I leave the app. When I am doing multiple re-interventions 10 more minutes seems meaningless to me, but if I am forced to see how time is getting away from me or how late it is I think that would help.

So when I move the slider to “10 minutes”, the UI would say:

“By the time you leave this app, it will be 9:46 PM”, etc