Great app, for the most part

4 stars because the layout and usability of the app is great. The only downside is that its usually slow to notify you about package updates. For example, I currently have a package that is out for delivery, so when I track it via usps the last 4 updates say "departed facility", "arrived at post office", "sorting complete", and "out for delivery", meanwhile the Parcel app still just says departed facility, its 3 steps behind. Even if you go into the app and refresh it doesnt get the updates. I could understand this with a free app but I do pay for the premium version, so youd think it would be a little quicker, not 3-4 hours behind.

Jessebeck860 about Parcel - Delivery Tracking, v4.1