# Ding Ding 叮叮 vs 香港地铁通

The clearest difference is review sentiment: 香港地铁通 at 82% against Ding Ding 叮叮's 8%. 香港地铁通 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Ding Ding 叮叮's advantage is in-app purchases (none vs 4). On price, update cadence and ads there is nothing between them.

Both are free to download. 香港地铁通 sells 4 in-app purchases, starting at $1.49 per 7 days. Ding Ding 叮叮 asks for nothing beyond the download.

Ding Ding 叮叮 ships an update every 11 days, 香港地铁通 every 3 weeks. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Ding Ding 叮叮 | 香港地铁通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (479 ratings)](https://appshunter.io/ios/app/app/id1361881265/reviews)** |
| Number of ratings | — | **479** |
| Positive reviews | 8.1% of reviews | **82.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 63 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ORIENS](https://appshunter.io/developer/456018155) | [宇舟 高](https://appshunter.io/developer/558773508) |

## What reviewers say

### Ding Ding 叮叮

[App page](https://appshunter.io/ios/app/ding-ding/id1139099071)

Navigate Hong Kong's historic tram system with real-time departure information and route guidance. Discover nearby stops, receive stop announcements, and stay updated on service notices for a seamless tram experience.

**Highlights:** Real-time departures, Route guidance to destination, Stop announcement system, Service notices, Interactive stops map, Bookmark favorite stops

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

**In-app purchases:** none


### 香港地铁通

[App page](https://appshunter.io/ios/app/app/id1361881265)

Navigate Hong Kong's public transport with ease. Get precise route planning, real-time arrival alerts, and discover nearby points of interest. Share your journey details instantly.

**Highlights:** Updated transit data, Route planning with time, fare, and distance, Real-time arrival notifications, Station vicinity search for dining and entertainment, Comprehensive MTR information (maps, exits, schedules), One-click journey sharing

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周卡会员 | $1.49 | per 7 days |
| 月卡会员 | $2.99 | per month |
| 季卡会员 | $5.49 | per 3 months |
| 年卡会员 | $9.99 | per year |


## Frequently asked questions

### Is Ding Ding 叮叮 free?

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

### Is 香港地铁通 free?

香港地铁通 is free to download, with in-app purchases available.

### Do Ding Ding 叮叮 or 香港地铁通 have ads?

Both Ding Ding 叮叮 and 香港地铁通 show ads.

### Which is updated more often, Ding Ding 叮叮 or 香港地铁通?

Ding Ding 叮叮 ships an update every 11 days, and 香港地铁通 every 3 weeks. Most recently, Ding Ding 叮叮 was updated on September 20, 2026 and 香港地铁通 on September 23, 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.*