# KAC vs PCADSP

The clearest difference is iOS requirement: KAC at 9.0 against PCADSP's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

KAC ships an update every 2 months, PCADSP every 3 months. The most recent releases landed on September 22, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | KAC | PCADSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 32 MB | 4 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jvckenwood Trading (Shanghai) Co., Ltd.](https://appshunter.io/developer/1760487149) | [Saga Audio Equipment Co., Ltd.](https://appshunter.io/developer/1182856667) |

## What reviewers say

### KAC

[App page](https://appshunter.io/ios/app/kac-c400d3/id6458649550)

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

**In-app purchases:** none


### PCADSP

[App page](https://appshunter.io/ios/app/pcadsp/id6504428795)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KAC free?

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

### Is PCADSP free?

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

### Do KAC or PCADSP have ads?

Neither KAC nor PCADSP shows ads.

### Which is updated more often, KAC or PCADSP?

KAC ships an update every 2 months, and PCADSP every 3 months. Most recently, KAC was updated on September 22, 2026 and PCADSP on June 10, 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.*