Nettle + Silk review for Lightning Inventory

I wish this did the one simple thing I needed it to: move all of my inventory at one location to another with one click. But it doesn't. I still had to choose every item (over 200 of them) manually, add them to a list and then manually click through every one to bring its number to zero at the first location, having also adjusted the inventory numbers individually at the second location. For me, this is money totally wasted - I could have done that myself without the app.