About ListBook
Organize yourself building lists and lists inside them with no limit.
Each item cal hold a new list inside, and with no limitation.
Tap on item to create a list inside it, tap button back to go up.
Tap + sign to create new item.
Tap on pencil to edit item, on tick to save. You can also input decimal numbers and each list will show sum in top bar.
Deep tap to cut(again to uncut), go where you want and paste item clicking the paste button.
Enjoy organizing yourself!