# PetroChina HK vs 汽車台

The clearest difference is in-app purchases: PetroChina HK at none against 汽車台's 1. PetroChina HK also leads on iOS requirement (11.0 vs 15.1). 汽車台's advantage is update cadence (weekly vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. 汽車台 sells 1 in-app purchase, starting at $0.99 per month. PetroChina HK asks for nothing beyond the download.

PetroChina HK ships an update every 21 months, 汽車台 weekly. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | PetroChina HK | 汽車台 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Size | 31 MB | 93 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Petrochina International (Hong Kong) Corporation Limited](https://appshunter.io/developer/538737050) | [Autochain Technology Limited](https://appshunter.io/developer/1724642904) |

## What reviewers say

### PetroChina HK

[App page](https://appshunter.io/ios/app/petrochina-hk/id538737007)

**Features:** macOS Compatibility

**In-app purchases:** none


### 汽車台

[App page](https://appshunter.io/ios/app/id6444492985)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 會員訂閱計劃 | $0.99 | per month |


## Frequently asked questions

### Is PetroChina HK free?

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

### Is 汽車台 free?

汽車台 is free to download, with in-app purchases available.

### Do PetroChina HK or 汽車台 have ads?

Neither PetroChina HK nor 汽車台 shows ads.

### Which is updated more often, PetroChina HK or 汽車台?

PetroChina HK ships an update every 21 months, and 汽車台 weekly. Most recently, PetroChina HK was updated on September 8, 2026 and 汽車台 on September 7, 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.*