# 光年 vs 家在中西區

The clearest difference is update cadence: 光年 at every 9 days against 家在中西區's every 5 weeks. 光年 also leads on iOS requirement (9.1 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

光年 ships an update every 9 days, 家在中西區 every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 光年 | 家在中西區 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 163 MB | 39 MB |
| Requires iOS | **9.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [仟寻时代(北京)科技有限公司](https://appshunter.io/developer/965463721) | [Yvonne Jiang](https://appshunter.io/developer/1762578442) |

## What reviewers say

### 光年

[App page](https://appshunter.io/ios/app/id1483303229)

**Features:** macOS Compatibility

**In-app purchases:** none


### 家在中西區

[App page](https://appshunter.io/ios/app/id6466154079)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 光年 free?

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

### Is 家在中西區 free?

家在中西區 is free to download, with no in-app purchases.

### Do 光年 or 家在中西區 have ads?

Neither 光年 nor 家在中西區 shows ads.

### Which is updated more often, 光年 or 家在中西區?

光年 ships an update every 9 days, and 家在中西區 every 5 weeks. Most recently, 光年 was updated on November 3, 2026 and 家在中西區 on November 3, 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.*