# 环评云助手 vs 环保小智

The clearest difference is in-app purchases: 环保小智 at none against 环评云助手's 10. 环保小智 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 环评云助手 sells 10 one-off in-app purchases. 环保小智 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 环评云助手 | 环保小智 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1250320302/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 77 MB | 81 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beijing Shangyun Environment Co., Ltd](https://appshunter.io/developer/1250320301) | [Hangzhou Qingshen Environmental Protection Technology Co., Ltd.](https://appshunter.io/developer/1508942974) |

## What reviewers say

### 环评云助手

[App page](https://appshunter.io/ios/app/id1250320302)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 环评题库 | $9.99 | one-time |
| 12个月正式会员 | $9.99 | one-time |
| 环评题库 | $14.99 | one-time |
| 24个月正式会员 | $15.99 | one-time |
| 环评题库 | $19.99 | one-time |
| 24个月正式会员 | $22.99 | one-time |
| 418元课程 | $59.99 | one-time |
| 448元课程 | $59.99 | one-time |
| 永久会员 | $74.99 | one-time |
| 648元课程 | $99.99 | one-time |


### 环保小智

[App page](https://appshunter.io/ios/app/id1508942975)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 环评云助手 free?

环评云助手 is free to download, with in-app purchases available.

### Is 环保小智 free?

环保小智 is free to download, with no in-app purchases.

### Do 环评云助手 or 环保小智 have ads?

环评云助手 shows ads; 环保小智 does not.

### Which is updated more often, 环评云助手 or 环保小智?

环评云助手 ships an update monthly, and 环保小智 monthly. Most recently, 环评云助手 was updated on October 29, 2026 and 环保小智 on October 10, 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.*