What makes a digital wardrobe useful after the first week?

I’m the developer of Kleido and I’m launching it today. The first wow moment is seeing one of your own pieces worn on you, but I care much more about whether it helps on an ordinary Tuesday.

If you have tried a closet or outfit app before, what made you keep using it? Outfit planning, packing, avoiding duplicate purchases, remembering what you own, or something else? I would also love to hear why you stopped using one.

Honest answers are useful, including the things that did not work for you.