# PBSC vs CMU

The clearest difference is chart position: PBSC at #195 against CMU's unranked. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PBSC ships an update every 2 months, CMU monthly. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PBSC | CMU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (207 ratings)](https://appshunter.io/ios/app/pbsc/id557237724/reviews)** | — |
| Number of ratings | **207** | — |
| Positive reviews | 7.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Best chart rank | **#195** | — |
| Size | 60 MB | 31 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PBSC Urban Solutions](https://appshunter.io/developer/557237727) | [cntxts Inc](https://appshunter.io/developer/1048931707) |

## What reviewers say

### PBSC

[App page](https://appshunter.io/ios/app/pbsc/id557237724)

**Currently charting:** #195 Top Free · Navigation (US App Store)

This app helps urban dwellers find and rent shared bikes in cities worldwide. It allows users to locate nearby bikes or docks, rent them quickly, and track their trip history. Favorite stations can be marked for easy access to availability information.

**Highlights:** Locate nearest bike or dock, Mark favorite stations, Create/login to bike share account, Rent bikes in seconds, Request extra time for docking, View trip history

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Works great
- 👍 Easy to use
- 🚲 Convenient bike sharing

**What reviewers complain about**

- 🐛 Buggy app
- 🤔 Confusing interface
- 💰 Overcharging issues
- 🚫 Unreliable service
- 🔍 Poor station visibility

**Reported bugs**

- App crashes frequently
- Unable to unlock bikes
- Incorrect ride time tracking
- Compatibility issues with newer devices

**Requested features**

- Add Apple Pay integration
- Improve station availability tracking
- Simplify checkout process
- Provide better customer support


### CMU

[App page](https://appshunter.io/ios/app/cmu/id6478431173)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PBSC free?

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

### Is CMU free?

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

### Do PBSC or CMU have ads?

Neither PBSC nor CMU shows ads.

### Which is updated more often, PBSC or CMU?

PBSC ships an update every 2 months, and CMU monthly. Most recently, PBSC was updated on September 25, 2026 and CMU on September 19, 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.*