# MD vs 极简音效助手

The clearest difference is in-app purchases: MD at none against 极简音效助手's 3. MD also leads on iOS requirement (9.0 vs 13.0). 极简音效助手's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 极简音效助手 sells 3 in-app purchases, starting at $3.99 per month. MD asks for nothing beyond the download.

MD ships an update every 2 months, 极简音效助手 weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | MD | 极简音效助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 9 MB | 32 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [浩明 甄](https://appshunter.io/developer/6779027894) | [桂美 芦](https://appshunter.io/developer/1767680308) |

## What reviewers say

### MD

[App page](https://appshunter.io/ios/app/md-18/id1510863313)

**Features:** macOS Compatibility

**In-app purchases:** none


### 极简音效助手

[App page](https://appshunter.io/ios/app/id6740513699)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $7.99 | per year |
| 永久会员 | $12.99 | one-time |


## Frequently asked questions

### Is MD free?

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

### Is 极简音效助手 free?

极简音效助手 is free to download, with in-app purchases available.

### Do MD or 极简音效助手 have ads?

Neither MD nor 极简音效助手 shows ads.

### Which is updated more often, MD or 极简音效助手?

MD ships an update every 2 months, and 极简音效助手 weekly. Most recently, MD was updated on October 25, 2026 and 极简音效助手 on October 25, 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.*