# MTR SHOPS vs Smart Charge HK

The clearest difference is iOS requirement: MTR SHOPS at 8.0 against Smart Charge HK's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MTR SHOPS ships an update every 6 months, Smart Charge HK every 9 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | MTR SHOPS | Smart Charge HK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Size | 62 MB | 60 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CardApp Limited](https://appshunter.io/developer/539151439) | [Smart Charge (HK) Limited](https://appshunter.io/developer/1191747508) |

## What reviewers say

### MTR SHOPS

[App page](https://appshunter.io/ios/app/mtr-shops-sr/id1546180535)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Charge HK

[App page](https://appshunter.io/ios/app/smart-charge-hk/id1567190640)

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

**In-app purchases:** none


## Frequently asked questions

### Is MTR SHOPS free?

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

### Is Smart Charge HK free?

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

### Do MTR SHOPS or Smart Charge HK have ads?

Neither MTR SHOPS nor Smart Charge HK shows ads.

### Which is updated more often, MTR SHOPS or Smart Charge HK?

MTR SHOPS ships an update every 6 months, and Smart Charge HK every 9 months. Most recently, MTR SHOPS was updated on November 7, 2026 and Smart Charge HK on November 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.*