Case Tracker for USCIS Status

I just found this app and I like it , my only question is , when I added my 3 cases one of them had a dark orange line and the others had blue colored line , does it mean anything? Please advice. Thanks in advance

Great app and it was easy to use. Highly recommend it and will recommend to friends and family.

This app came in really handy when my son got married and him and his wife went through the USCIS process. They had a number of different cases that they had to track and this app made everything so much easier. Instead of having to go to the USCIS website and having to check the cases individually, they were able to just add them all to this case tracker and check if anything changed by just pulling down on the list. It also allowed other people in the family to track the cases so that we didn’t have to keep bugging him about it. Thank you for this app!