# 牡丹云服务 vs 事密达IM

The clearest difference is in-app purchases: 牡丹云服务 at none against 事密达IM's 3. 牡丹云服务 also leads on iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 事密达IM sells 3 one-off in-app purchases. 牡丹云服务 asks for nothing beyond the download.

## The numbers

| Metric | 牡丹云服务 | 事密达IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (8 ratings)](https://appshunter.io/ios/app/im/id6462860670/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 197 MB | 175 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [牡丹集团](https://appshunter.io/developer/916416236) | [广州集梦网络科技有限公司](https://appshunter.io/developer/1662413456) |

## What reviewers say

### 牡丹云服务

[App page](https://appshunter.io/ios/app/id1571455772)

**Features:** macOS Compatibility

**In-app purchases:** none


### 事密达IM

[App page](https://appshunter.io/ios/app/im/id6462860670)

Record high-quality audio and video with AI noise reduction for clear sound. This app offers fun voice-changing effects for recordings and allows easy saving and sharing of past audio and video files.

**Highlights:** High-quality audio/video recording, AI noise reduction, Multiple voice-changing effects, Save and share recordings, Clear and bright audio quality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月vip | $9.99 | one-time |
| 3个月vip | $29.99 | one-time |
| 6个月vip | $59.99 | one-time |


## Frequently asked questions

### Is 牡丹云服务 free?

牡丹云服务 is free to download, with no in-app purchases.

### Is 事密达IM free?

事密达IM is free to download, with in-app purchases available.

### Do 牡丹云服务 or 事密达IM have ads?

Neither 牡丹云服务 nor 事密达IM shows ads.

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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.*