EZDSP PRO vs KAC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZDSP PRO
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EZDSP-PRO APP is used to tune an interactive audio signal processor. It offers complete control and adjustments, such as EQ, 6/12/24/48 dB controllable crossover, digital time alignment, grouping, preset and custom settings memory. The versatility is endless. All adjustments and DSP functionality are configureed via smartphone, tablet or PC with EZDSP-PRO APP installed.
KAC
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该应用程序专为与KAC-XH840D3一起使用而设计。该应用程序为您提供了微调汽车音响系统几乎所有方面所需的工具。通过对DSP音频处理器的调整，弥补车内空间所造成对声音的影响，重塑音乐的再生，将一个完整的舞台呈现在你面前
Screenshots
Verdict
The clearest difference is iOS requirement: KAC at 9.0 against EZDSP PRO's 11.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EZDSP PRO ships an update every 4 months, KAC every 3 months. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.
| Parameter | EZDSP PRO | KAC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | 文栋 顾 | Jvckenwood Trading (Shanghai) Co., Ltd. |
In-app purchases
EZDSP PRO
No in-app purchases
KAC
No in-app purchases
