# 音频助手 vs FDST800A

The clearest difference is update cadence: FDST800A at every 2 weeks against 音频助手's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

音频助手 ships an update monthly, FDST800A every 2 weeks. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 音频助手 | FDST800A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 33 MB | 17 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Yuemei Technology Co., Ltd](https://appshunter.io/developer/1691025722) | [Guangzhou Aidan Blessindo Electronic Co.,Ltd.](https://appshunter.io/developer/1413008258) |

## What reviewers say

### 音频助手

[App page](https://appshunter.io/ios/app/id6449925007)

**Features:** macOS Compatibility

**In-app purchases:** none


### FDST800A

[App page](https://appshunter.io/ios/app/fdst800a/id6738463429)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 音频助手 free?

音频助手 is free to download, with no in-app purchases.

### Is FDST800A free?

FDST800A is free to download, with no in-app purchases.

### Do 音频助手 or FDST800A have ads?

Neither 音频助手 nor FDST800A shows ads.

### Which is updated more often, 音频助手 or FDST800A?

音频助手 ships an update monthly, and FDST800A every 2 weeks. Most recently, 音频助手 was updated on May 17, 2026 and FDST800A on September 9, 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.*