Transit Stop: CTA Tracker.

Transit Stop: CTA Tracker.

Chicago Bus & Train Tracker

33K ratings
169 reviews
With Ads#164 in free Navigation
✈️ Travel
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Free
In-App PurchasesWith Ads

Details

Released
January 20, 2011
Updated
October 26, 2026

Features

Transit Stop: CTA Tracker. video #1 for iPhone
Transit Stop: CTA Tracker. screenshot #2 for iPhone
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Transit Stop: CTA Tracker. screenshot #7 for iPhone
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Transit Stop: CTA Tracker. screenshot #9 for iPhone
Transit Stop: CTA Tracker. screenshot #10 for iPhone
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About

Get real-time Chicago bus and train arrival estimates for your favorite CTA stops. Track vehicle locations on a map, save frequent stops, and view service alerts. Integrates with Apple Watch for quick access.

✓Real-time arrival estimates
✓Apple Watch integration
✓Location map view
✓Individual vehicle tracking
✓Save favorite stops
✓View multiple routes
✓CTA service alerts
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What users say about Transit Stop

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+1

What's New in Transit Stop

10.23

October 26, 2026

-Restored more of the classic Transit Stop look. -Improved app launch time. -Better direction switching of stops. -Improved error handling. -Added filters to nearby stops.

More
1

Subscriptions & In-App Purchases

$4.99

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Charts

Top Free

📉 164-8

Navigation

This app dropped -8 positions in Navigation chart.

Last updated on October 28, 2026.

User reviews

New update sucks

Loved this app before but the new UI is worse, the app runs slower, it’s less accurate, and now the ads are obnoxious. The simplest apps even suck now.

New update sucks

New update sucks

Awful despite last update

Ok, so you added back stops along the way, pretty basic tho. App is still awful. Unclear how to select a bus route, and can no longer switch between Northbound and Southbound at a given stop. Has anyone who developed this ever taken a bus before??? And in the bottom nav line, by “Stop” do you mean Route or Bus Line? Do I need to explain the difference? Again, has anyone working on this ever taken a bus?
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HEY U, I FIXED THE APP:

I fixed it. All you have to do is download the Chinese CTA app that has like 200 lifetime reviews.

What you put up with:
Alphabetical train stops.
A pop up in different places.

What you gain:
Uncluttered UI
Snappy UI
LESS information
Auto-refresh

I kept the original app because I didn’t feel like moving all my favorites in the 5 minutes I used it this morning, but the stuff I check constantly is in the Chinese app now.
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Another terrible UI update

Terrible more steps. If testing proved anything is that the previous app functions were better than the update. I hate it. More steps to view what was available at a glance.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Crashes after updates

Bug

Stops not recognized when searching

Bug

Inconsistent accuracy, especially for certain routes

Bug
✨

Requested Features

5 requests

Ability to set favorite routes, not just stops

Feature

Geolocation to automatically show nearest stops

Feature

Ability to change names of saved stops

Feature

Nearby stops button

Feature

Default stop when opening the app

Feature

FAQ

What does Transit Stop: CTA Tracker do?

This app provides real-time estimated arrival times for Chicago Transit Authority (CTA) buses and trains. It allows you to track vehicle locations on a map, save your frequently used stops, and view service alerts for specific routes.

What are the key features of this app?

Key features include real-time arrival estimates in minutes and time, a location map showing vehicle positions, individual vehicle tracking, the ability to save favorite stops, viewing multiple routes, and receiving CTA service alerts. It also offers Apple Watch integration for quick access to saved stops.

Is this app free to use?

The app is free to download and use, but it does offer in-app purchases and may display advertisements. These purchases likely provide additional features or an ad-free experience.

What platforms is this app compatible with?

Based on the features mentioned, the app is available for iOS devices and includes integration with Apple Watch. Compatibility with other platforms is not specified in the provided description.

How does the app get its data?

The app utilizes real-time tracking data directly from the CTA's bus and train tracking systems. This ensures that the bus routes, train lines, stops, and estimated arrival times provided are up-to-date and accurate.