Flawless

TL;DR: looks like it came from Apple. Cant beat that.

This app works exactly as described. Everything from the app icon itself, to the user interface design is so well thought out and intuitive, it looks like it came straight from Apple. Even the name of the app seems like something Apple would choose.

The only problem I had was that notifications didnt show up for the first few days of using the app. This problem basically solved itself since it was in fact iOS not allowing background updates. As you use the app more often, iOS will allow the app to update in the background more often as well.

.KeyMaker about Deliveries: a package tracker, v7.0.1