# Green Planet vs 奇艺星球

The clearest difference is update cadence: 奇艺星球 at every 3 weeks against Green Planet's every 5 months. Green Planet's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Green Planet sells 3 one-off in-app purchases and 奇艺星球 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Green Planet ships an update every 5 months, 奇艺星球 every 3 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Green Planet | 奇艺星球 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/green-planet-classification/id1471939104/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 52 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 吴](https://appshunter.io/developer/1194352016) | [正波 蒲](https://appshunter.io/developer/1224500288) |

## What reviewers say

### Green Planet

[App page](https://appshunter.io/ios/app/green-planet-classification/id1471939104)

This app uses AI to help you classify garbage for recycling. It supports a large database of cities and common items, with features like voice and text search. Available on multiple Apple devices, it aims to make waste sorting easier.

**Highlights:** AI garbage classification, 46 cities database, Voice and text search, Camera capture (beta), Apple Watch support, Multi-language support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy developer for a drink | $0.99 | one-time |
| Buy developer for a coffee | $4.99 | one-time |
| Buy developer for a wine | $14.99 | one-time |


### 奇艺星球

[App page](https://appshunter.io/ios/app/id1624424087)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 商品6元 | $0.99 | one-time |
| 商品12元 | $1.99 | one-time |
| 商品30元 | $4.99 | one-time |
| 商品98元 | $14.99 | one-time |
| 商品158元 | $23.99 | one-time |
| 商品218元 | $31.99 | one-time |


## Frequently asked questions

### Is Green Planet free?

Green Planet is free to download, with in-app purchases available.

### Is 奇艺星球 free?

奇艺星球 is free to download, with in-app purchases available.

### Do Green Planet or 奇艺星球 have ads?

Neither Green Planet nor 奇艺星球 shows ads.

### Which is updated more often, Green Planet or 奇艺星球?

Green Planet ships an update every 5 months, and 奇艺星球 every 3 weeks. Most recently, Green Planet was updated on October 21, 2026 and 奇艺星球 on October 27, 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.*