Comparison

音频助手 vs FDST800A

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

音频助手

Features

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欢迎使用音频助手，您可以进行房间声学特性测量,记录并比较多次测量的结果，声级计（SPL）、实时分析仪（RTA）、扫频及指定频率音频信号发生器（GENERATOR）。并且支持连接声卡搭配专业测量麦克风进行更专业的测量，也可以采用蓝牙连接进行简易测量。

About

FDST800A

Features

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FDST800A专为iPhone设备设计，不支持其它平台，主要功能如下 ·均衡器的曲线调整 ·通道输出调整通过蓝牙连接，实现真正的无线体验

Screenshots

音频助手4 screens

FDST800A4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 5 level

音频助手 versus FDST800A: the parameters behind the verdict, then further details
Parameter	音频助手	FDST800A
Price	Free	Free
Update frequency	Monthly	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	33 MB	17 MB
Age rating	4+	17+
Developer	Shenzhen Yuemei Technology Co., Ltd	Guangzhou Aidan Blessindo Electronic Co.,Ltd.