# Chicago CTA Train Bus Tracker vs Chicago Subway map

The clearest difference is in-app purchases: Chicago Subway map at none against Chicago CTA Train Bus Tracker's 1. Chicago Subway map also leads on ads (none vs shown). Chicago CTA Train Bus Tracker's advantage is update cadence (every 6 weeks vs every 17 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chicago CTA Train Bus Tracker sells 1 one-off in-app purchase. Chicago Subway map asks for nothing beyond the download.

Chicago CTA Train Bus Tracker ships an update every 6 weeks, Chicago Subway map every 17 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chicago CTA Train Bus Tracker | Chicago Subway map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (18 ratings)](https://appshunter.io/ios/app/chicago-cta-train-bus-tracker/id1561708722/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 37 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Manish Chawla](https://appshunter.io/developer/1560330628) | [Yaroslav Mykolaienko](https://appshunter.io/developer/1711921558) |

## What reviewers say

### Chicago CTA Train Bus Tracker

[App page](https://appshunter.io/ios/app/chicago-cta-train-bus-tracker/id1561708722)

Navigate Chicago's public transit with real-time bus and train tracking. Plan your journeys with detailed route information, departure and arrival times, and an offline rail map. Enjoy personalized day and night modes for a seamless travel experience.

**Highlights:** Live CTA bus tracking, Metra train time tracker, Offline Chicago rail map, Journey planner, Departure & arrival timings, Day & night modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy us a coffee to remove ads | $5.99 | one-time |


### Chicago Subway map

[App page](https://appshunter.io/ios/app/chicago-subway-map/id6475643808)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chicago CTA Train Bus Tracker free?

Chicago CTA Train Bus Tracker is free to download, with in-app purchases available.

### Is Chicago Subway map free?

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

### Do Chicago CTA Train Bus Tracker or Chicago Subway map have ads?

Chicago CTA Train Bus Tracker shows ads; Chicago Subway map does not.

### Which is updated more often, Chicago CTA Train Bus Tracker or Chicago Subway map?

Chicago CTA Train Bus Tracker ships an update every 6 weeks, and Chicago Subway map every 17 months. Most recently, Chicago CTA Train Bus Tracker was updated on October 24, 2026 and Chicago Subway map on October 25, 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.*