USPS MOBILE®

Very slow and doesn't propagate all your tracking right away, and some features like "informed delivery" still takes you to web browser. It doesn't stay within the app so you can make more specific changes like to account info, or to specific tracking number, or even file a dispute or make a complaint about a courier not following delivery instructions like you can with Amazon. Those changes can only be done via web version which negates the whole purpose of even using this app. Do better!

There's definitely some convenient tools though. The ability to stop mail, change your address, buy stamps, find zip codes and check prices. But, whenever I go to add a tracking number, I have to wait several seconds or it won't populate if I submit it. Speaking of submitting, when you go to enter a number on the landing page, you have to use the enter button to submit it. The submit button on screen doesn't work. The area to add tracking numbers on the tracking page, doesn't work at all.

In the beginning, it was very useful...Now? I don't know why my Informed Delivery part of the app has not worked in several days???. This is very frustrating when I depend on the app to inform me of my mail that's coming and also, having trouble with my mail being misplaced.... I don't know what is going on, but all of the other apps within the UPS site works fine.... such as: zip code lookup,, hold mail, etc. I keep getting a error message whenever I try to click on the informed del.

I've been using it for quite some time, especially the Informed Delivery function. It works well. The biggest issue is that there are often letters/cards/etc that are not logged in regardless of their size, shape, or configuration, thus not included in the Informed Delivery email; with today's technology any package should be able to have a pic of its label taken and have the pic processed into the ID system so we know what is on the way. Package/mailer tracking starts when label is generated.

difficult to add tracking numbers. you can put the number in but, on my android, the magnifying glass icon doesn't move it along. I hit done and about 9 times out of ten I have to repeat. sometimes it goes into tracking, others it doesn't. they're no way too add tracking numbers on the tracking page itself unless you have the bar code, but I want to track incoming stuff, so that doesn't work either. terrible app that really serves no purpose because it's so fussy.