# SynCab vs High Speed Rail

The clearest difference is update cadence: SynCab at every 2 weeks against High Speed Rail's every 8 months. SynCab also leads on review sentiment (38% vs 9%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SynCab ships an update every 2 weeks, High Speed Rail every 8 months. The most recent releases landed on July 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | SynCab | High Speed Rail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/high-speed-rail/id1425732021/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **38.5% of reviews** | 9.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 74 MB | 27 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chung Shing Taxi Management Ltd](https://appshunter.io/developer/1007960893) | [MTR Corporation Limited](https://appshunter.io/developer/369295279) |

## What reviewers say

### SynCab

[App page](https://appshunter.io/ios/app/syncab/id1007960894)

This app provides convenient point-to-point taxi services in Hong Kong, offering both multi-purpose and selected personal taxi options. Enjoy premium features like spacious seating, free Wi-Fi, and USB charging for a comfortable and safe journey.

**Highlights:** Point-to-point taxi services, Multi-Purpose Taxi (MPT) with advanced booking, Selected Personal Taxi (SPT) with fixed pricing, Wheelchair accessible MPT option, Free Wi-Fi and USB charging, Passenger list for easy booking, Multiple payment options (cash, credit card, e-wallet)

**Features:** macOS Compatibility

**In-app purchases:** none


### High Speed Rail

[App page](https://appshunter.io/ios/app/high-speed-rail/id1425732021)

Plan your trips between Hong Kong and Mainland China cities with ease. Find fare and schedule information, learn about ticketing and boarding procedures, and discover local attractions. Stay updated with real-time traffic news for a smooth travel experience.

**Highlights:** Trip planning and fare search, Train timetable information, Ticketing and collection details, Boarding and customs procedures, Hong Kong West Kowloon Station guide, Real-time traffic news, Tourist attraction information

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

**In-app purchases:** none


## Frequently asked questions

### Is SynCab free?

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

### Is High Speed Rail free?

High Speed Rail is free to download, with no in-app purchases.

### Do SynCab or High Speed Rail have ads?

Neither SynCab nor High Speed Rail shows ads.

### Which is updated more often, SynCab or High Speed Rail?

SynCab ships an update every 2 weeks, and High Speed Rail every 8 months. Most recently, SynCab was updated on July 8, 2026 and High Speed Rail on September 28, 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.*