iPhone Screenshots


ZotTrail is an app made by UCI students, for UCI students. Stay organized with our real-time schedule and calendar. Keep track of library hours and see what clubs are going on at the ARC. Analyze grade distributions and optimize your schedule.

What’s New

Version 2.1.1

We hope you have managed to grab your classes! In the meanwhile, we pushed out a small update to disable subscribing to notifications until the registration period opens up for the next term.

Ratings and Reviews

4.7 out of 5
27 Ratings

27 Ratings

p.ming ,


I have been using and testing the app for the past few days and checking out each individual subject and their related courses. At first, some of the stuff would blank out, but the newest update has solved many of these issues. I would definitely recommend it to my friends! :-)

whahdbehyabd ,

Notifications never came and wouldn’t load

So I got the app after seeing it on reddit and seeing people’s comments on how fast the notifications came through. I was definitely intrigued. An app that could tell me when someone drops a class, one I so desperately need? I’m in! But I was disappointed. After signing in and making a schedule, I went to subscribe to notifications to a class I needed that was already full, COMPSCI 184A and subscribed. I went into the notifications tab and checked to see if the notification subscription was there and nothing. I thought okay it’s fine, still says I’m subscribed. I tried another class and it was the same thing. I did it for four classes and I couldn’t see the notifications, also I never received a notification for any of the classes I tried even the first one, 184A and guess what? After checking web reg when I unsuccessfully subscribed to the notification for a class, I noticed someone had dropped one of the classes I needed and guess what else? I never received a notification :(

Developer Response ,

Sorry about that! It seems that our server hosts went down and corrupted our servers last week. We are saddened to know that this happened to you, and probably to a few other users as well.

Our notifications server should now be working. We wish you luck on registering for your class, and if possible, please try the app again and let us know if it works as intended.

a stuuuuudent ,

Really like this!

The most convenient app that everyone should have in Uci... especially if you don't have a computer on you.


Hoa Ly
37.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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