# 香港巴士 vs SFO

The clearest difference is ads: SFO at none against 香港巴士's shown. 香港巴士's advantage is update cadence (every 6 weeks vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

香港巴士 ships an update every 6 weeks, SFO every 10 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 香港巴士 | SFO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/id6474665012/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Ad-supported | — |
| Size | 36 MB | 49 MB |
| Requires iOS | **12** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [婧嘉 郭](https://appshunter.io/developer/1622970998) | [MMTS ONLINE TECHNOLOGY LIMITED](https://appshunter.io/developer/1582401166) |

## What reviewers say

### 香港巴士

[App page](https://appshunter.io/ios/app/id6474665012)

This app provides real-time bus arrival information for various Hong Kong bus operators. It offers route browsing, service times, and the ability to save favorite stops for quick access. All data is sourced from DATA.GOV.HK.

**Highlights:** Real-time bus arrival predictions, Comprehensive route information, Support for multiple bus operators, Favorite stop saving, Clear display of routes and service times

**Features:** macOS Compatibility

**In-app purchases:** none


### SFO

[App page](https://appshunter.io/ios/app/sfo/id6739323412)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 香港巴士 free?

香港巴士 is free to download, with no in-app purchases.

### Is SFO free?

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

### Do 香港巴士 or SFO have ads?

香港巴士 shows ads; SFO does not.

### Which is updated more often, 香港巴士 or SFO?

香港巴士 ships an update every 6 weeks, and SFO every 10 months. Most recently, 香港巴士 was updated on September 21, 2026 and SFO on September 9, 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.*