# Chicago ETAs vs ChiTrack

The clearest difference is price: Chicago ETAs at Free against ChiTrack's $0.99. ChiTrack's advantage is ratings volume (8 vs 1) and device support (3 vs 1). On rating, update cadence, ads and in-app purchases there is nothing between them.

Chicago ETAs is free to download; ChiTrack costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Chicago ETAs against 5.0 for ChiTrack. That said, the two scores are not equally well evidenced: ChiTrack has 8 ratings behind it against 1, so its average is the more settled of the two.

Chicago ETAs ships an update fortnightly, ChiTrack every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Chicago ETAs | ChiTrack |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/chicago-etas-cta-tracker/id6740632721/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/chitrack-tracker-for-cta/id6745131685/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Paid |
| Size | 6 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emil Mikkelsen](https://appshunter.io/developer/642455601) | [Declan Kramper](https://appshunter.io/developer/1732773264) |

## What reviewers say

### Chicago ETAs

[App page](https://appshunter.io/ios/app/chicago-etas-cta-tracker/id6740632721)

This app provides real-time arrival estimates for Chicago's public transit system. It allows users to track specific departures on their lock screen, save favorite stops, and find nearby locations. Detailed route information is also available.

**Highlights:** Real-time arrival times, Lock screen tracking, Favorite stops, Nearby stops finder, Detailed route information

**In-app purchases:** none


### ChiTrack

[App page](https://appshunter.io/ios/app/chitrack-tracker-for-cta/id6745131685)

This app provides real-time Chicago Transit Authority (CTA) train arrival information directly from the official API. It offers a streamlined experience with automatic updates for favorite stops and a glance-friendly design for quick readability.

**Highlights:** Real-time CTA train arrivals, Official API data source, Direction-specific train filtering, Automatic home/favorite stop refresh, Glance-friendly design, Search any station

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chicago ETAs free?

Chicago ETAs is free to download, with no in-app purchases.

### Is ChiTrack free?

ChiTrack costs $0.99, with no in-app purchases.

### Which has better reviews, Chicago ETAs or ChiTrack?

Chicago ETAs and ChiTrack are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do Chicago ETAs or ChiTrack have ads?

Neither Chicago ETAs nor ChiTrack shows ads.

### Which is updated more often, Chicago ETAs or ChiTrack?

Chicago ETAs ships an update fortnightly, and ChiTrack every 3 weeks. Most recently, Chicago ETAs was updated on October 16, 2026 and ChiTrack on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*