# 帮帮妙招 vs Learn Garbage classification

The clearest difference is in-app purchases: 帮帮妙招 at none against Learn Garbage classification's 1. 帮帮妙招 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Garbage classification sells 1 one-off in-app purchase. 帮帮妙招 asks for nothing beyond the download.

帮帮妙招 ships an update every 5 weeks, Learn Garbage classification every 2 months. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 帮帮妙招 | Learn Garbage classification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/learn-garbage-classification/id1512665842/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 99 MB | 57 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [帮帮有信(北京)科技有限公司](https://appshunter.io/developer/1486750844) | [Happy Box 欢乐盒子](https://appshunter.io/developer/1101604784) |

## What reviewers say

### 帮帮妙招

[App page](https://appshunter.io/ios/app/id1150960427)

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

**In-app purchases:** none


### Learn Garbage classification

[App page](https://appshunter.io/ios/app/learn-garbage-classification/id1512665842)

This educational game teaches children about waste sorting and environmental protection through interactive gameplay. It covers various types of garbage and promotes good habits like cleaning and recycling. Designed for young learners, it makes learning about environmental responsibility fun and engaging.

**Highlights:** Garbage classification knowledge, Interactive garbage sorting gameplay, Popular science about waste recycling, Question and answer parent-child interaction, Detailed classification criteria, Online and offline learning modes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GarbageClassify Ad Remove | $1.99 | one-time |


## Frequently asked questions

### Is 帮帮妙招 free?

帮帮妙招 is free to download, with no in-app purchases.

### Is Learn Garbage classification free?

Learn Garbage classification is free to download, with in-app purchases available.

### Do 帮帮妙招 or Learn Garbage classification have ads?

Learn Garbage classification shows ads; 帮帮妙招 does not.

### Which is updated more often, 帮帮妙招 or Learn Garbage classification?

帮帮妙招 ships an update every 5 weeks, and Learn Garbage classification every 2 months. Most recently, 帮帮妙招 was updated on September 17, 2026 and Learn Garbage classification on June 1, 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.*