Fill a box, photograph it before you tape it shut, and Remio lists what went in. Number the box, and every thing inside stays findable through the whole move.
The whole method fits on the side of a carton. Do it once and the rest of the move follows.
One photo of the open box. Remio names what it sees and puts it on that box's list.
Print a sheet of numbers, or write one on with a marker. Remio treats both the same.
Tap each thing as it comes out and it lands in its new room. The box drops off the list when it is empty.
Every box, its number, the room it is headed for, and how far along it is.
Remio makes an A4 sheet of numbers that starts at the first number no box is using yet, so a second sheet never repeats one already taped to a box. There is a sheet of fragile stickers too, for the boxes that need handling.
No printer? Write the number on with a marker. What is written on the cardboard is what counts, and you can change a box's number in the app to match it.
By the time the last box is empty, every thing you own has a room, a shelf and a photo, and you never sat down to make a list. That is the part that keeps working long after the van has gone: months later you ask where something is, and Remio still knows.
Remio remembers which box everything went into.