# 垃圾分类智慧i家 vs 吴霞培训

The clearest difference is update cadence: 垃圾分类智慧i家 at fortnightly against 吴霞培训's every 6 months. 垃圾分类智慧i家 also leads on iOS requirement (9.0 vs 12.0). 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.

垃圾分类智慧i家 ships an update fortnightly, 吴霞培训 every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 垃圾分类智慧i家 | 吴霞培训 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Size | 58 MB | 32 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing chenke information technology co. LTD](https://appshunter.io/developer/1440045879) | [伟骏 吴](https://appshunter.io/developer/1116031949) |

## What reviewers say

### 垃圾分类智慧i家

[App page](https://appshunter.io/ios/app/i/id1503292037)

**Features:** macOS Compatibility

**In-app purchases:** none


### 吴霞培训

[App page](https://appshunter.io/ios/app/id1597237566)

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

**In-app purchases:** none


## Frequently asked questions

### Is 垃圾分类智慧i家 free?

垃圾分类智慧i家 is free to download, with no in-app purchases.

### Is 吴霞培训 free?

吴霞培训 is free to download, with no in-app purchases.

### Do 垃圾分类智慧i家 or 吴霞培训 have ads?

Neither 垃圾分类智慧i家 nor 吴霞培训 shows ads.

### Which is updated more often, 垃圾分类智慧i家 or 吴霞培训?

垃圾分类智慧i家 ships an update fortnightly, and 吴霞培训 every 6 months. Most recently, 垃圾分类智慧i家 was updated on November 3, 2026 and 吴霞培训 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*