App works well most of the time. Changing the delivery address can be a problem sometimes but not a biggie. My issue is... 1.9 Gb of storage? It is by far the largest app in my library. Some older phones may struggle to house this app. Update March 2022... Now the app takes 3.13 Gb from my phone' storage. Lazy coding? I'm not saying it's a bad app... but similar, comparable applications take far less space in my phone