# 写诗助手 vs Smart Dimming

The clearest difference is in-app purchases: Smart Dimming at none against 写诗助手's 3. Smart Dimming also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 写诗助手 sells 3 in-app purchases, starting at $0.99 per month. Smart Dimming asks for nothing beyond the download.

## The numbers

| Metric | 写诗助手 | Smart Dimming |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 129 MB | 24 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huizhou Zhihui Culture Media Co., Ltd.](https://appshunter.io/developer/1495937991) | [芝仁 曹](https://appshunter.io/developer/6800831954) |

## What reviewers say

### 写诗助手

[App page](https://appshunter.io/ios/app/id6463697151)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月会员 | $0.99 | per month |
| 每年会员 | $6.99 | per year |
| 永久会员 | $9.99 | one-time |


### Smart Dimming

[App page](https://appshunter.io/ios/app/smart-dimming/id6801011032)

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

**In-app purchases:** none


## Frequently asked questions

### Is 写诗助手 free?

写诗助手 is free to download, with in-app purchases available.

### Is Smart Dimming free?

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

### Do 写诗助手 or Smart Dimming have ads?

Neither 写诗助手 nor Smart Dimming shows ads.

---

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