# 知家 vs 东莞地铁官方APP

知家 and 东莞地铁官方APP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

知家 ships an update every 2 months, 东莞地铁官方APP every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 知家 | 东莞地铁官方APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 41 MB | 78 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Foocaa Information Technology Co., Ltd.](https://appshunter.io/developer/1226837482) | [DongGuan Rail Transit Co.,Ltd](https://appshunter.io/developer/1845501897) |

## What reviewers say

### 知家

[App page](https://appshunter.io/ios/app/id883888432)

**Features:** macOS Compatibility

**In-app purchases:** none


### 东莞地铁官方APP

[App page](https://appshunter.io/ios/app/app/id6753886295)

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

**In-app purchases:** none


## Frequently asked questions

### Is 知家 free?

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

### Is 东莞地铁官方APP free?

东莞地铁官方APP is free to download, with no in-app purchases.

### Do 知家 or 东莞地铁官方APP have ads?

Neither 知家 nor 东莞地铁官方APP shows ads.

### Which is updated more often, 知家 or 东莞地铁官方APP?

知家 ships an update every 2 months, and 东莞地铁官方APP every 6 weeks. Most recently, 知家 was updated on October 14, 2026 and 东莞地铁官方APP on October 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.*