# 常州地铁Metro vs StopBB

The clearest difference is price: 常州地铁Metro at Free against StopBB's $0.99. 常州地铁Metro also leads on iOS requirement (11.0 vs 26.0). StopBB's advantage is update cadence (every 3 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

常州地铁Metro is free to download; StopBB costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

常州地铁Metro ships an update every 2 months, StopBB every 3 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 常州地铁Metro | StopBB |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[2.7 (7 ratings)](https://appshunter.io/ios/app/metro/id1474201266/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 160 MB | 4 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Bwton Technology Co., Ltd.](https://appshunter.io/developer/1213366119) | [佳佳 钟](https://appshunter.io/developer/1879657971) |

## What reviewers say

### 常州地铁Metro

[App page](https://appshunter.io/ios/app/metro/id1474201266)

This official transit app provides real-time information for Changzhou Metro. It allows users to pay fares with a QR code, navigate stations, and check train schedules. The app also offers convenient services like lost and found.

**Highlights:** QR code ticketing, Metro navigation, Station information, First and last train times, Lost and found services

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### StopBB

[App page](https://appshunter.io/ios/app/stopbb/id6760595244)

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

**In-app purchases:** none


## Frequently asked questions

### Is 常州地铁Metro free?

常州地铁Metro is free to download, with no in-app purchases.

### Is StopBB free?

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

### Do 常州地铁Metro or StopBB have ads?

Neither 常州地铁Metro nor StopBB shows ads.

### Which is updated more often, 常州地铁Metro or StopBB?

常州地铁Metro ships an update every 2 months, and StopBB every 3 days. Most recently, 常州地铁Metro was updated on October 22, 2026 and StopBB 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.*