Comparison

SANSUI AMC vs PCADSP

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

Head to head

PCA DSP

About

SANSUI AMC

Features

Read full description

SANSUI AMC 是 SANSUI 数字声音处理器的应用程序，带给你完美的声音体验。

About

PCADSP

Features

Read full description

The PCADSP App brings you a more perfect tuning experience, making your music richer, clearer and more dynamic. Remotely control your DSP tuner. Simple and easy-to-use standard user mode. Full-featured tuner mode.

Screenshots

SANSUI AMC4 screens

PCADSP4 screens

Verdict

The call

The clearest difference is iOS requirement: SANSUI AMC at 9.0 against PCADSP's 14.0. On price, update cadence, ads and in-app purchases 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

SANSUI AMC ships an update every 2 months, PCADSP every 3 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 5 level

SANSUI AMC versus PCADSP: the parameters behind the verdict, then further details
Parameter	SANSUI AMC	PCADSP
Price	Free	Free
Update frequency	Every 2 months — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	9.0 — better	14.0
Further details — not scored
Size	9 MB	4 MB
Age rating	4+	4+
Developer	Guangzhou Aidan Blessindo Electronic Co.,Ltd.	Saga Audio Equipment Co., Ltd.

In-app purchases

None

SANSUI AMC

No in-app purchases

None

PCADSP

No in-app purchases

Questions

Is SANSUI AMC free?

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

Is PCADSP free?

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

Do SANSUI AMC or PCADSP have ads?

Neither SANSUI AMC nor PCADSP shows ads.

Which is updated more often, SANSUI AMC or PCADSP?

SANSUI AMC ships an update every 2 months, and PCADSP every 3 months. Most recently, SANSUI AMC was updated on September 16, 2026 and PCADSP on September 17, 2026.