# Chicago Bus Arrival vs Private Library

The clearest difference is price: Chicago Bus Arrival at Free against Private Library's $1.99. Chicago Bus Arrival also leads on update cadence (every 7 months vs every 18 months). Private Library's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Chicago Bus Arrival is free to download; Private Library costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chicago Bus Arrival ships an update every 7 months, Private Library every 18 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Chicago Bus Arrival | Private Library |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.5 (28 ratings)](https://appshunter.io/ios/app/chicago-bus-arrival/id1497421370/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 18 months |
| Monetization | Ad-supported | — |
| Size | 138 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Daniel Nowendsztern](https://appshunter.io/developer/1028876626) | [艳华 顾](https://appshunter.io/developer/979842988) |

## What reviewers say

### Chicago Bus Arrival

[App page](https://appshunter.io/ios/app/chicago-bus-arrival/id1497421370)

This app provides real-time estimated bus arrival times for Chicago, including distance information. Users can favorite stops, reorder them, and back up their stop data to their device.

**Highlights:** Real-time bus arrival estimates, Live distance information, Favorite and reorder stops, Backup and restore stop data, User-friendly interface

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

**In-app purchases:** none


### Private Library

[App page](https://appshunter.io/ios/app/private-library/id1672757489)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chicago Bus Arrival free?

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

### Is Private Library free?

Private Library costs $1.99, with no in-app purchases.

### Do Chicago Bus Arrival or Private Library have ads?

Chicago Bus Arrival shows ads; Private Library does not.

### Which is updated more often, Chicago Bus Arrival or Private Library?

Chicago Bus Arrival ships an update every 7 months, and Private Library every 18 months. Most recently, Chicago Bus Arrival was updated on October 24, 2026 and Private Library on October 27, 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.*