CA PRO DSP vs EZY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CA PRO DSP
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Digital front-end effector control software. A karaoke effect device with speaker processor function, each part of which is independently adjustable. Adopting a 24 bit data bus and a 32 bit DSP. MUSIC has 10 parameter equalizations. MUSIC to main output high pass filter: 12dB-24dB (0Hz-303Hz) MIC is equipped with 15 segment parametric equalization and the microphone has compression limiting function. The main output is equipped with 5-stage parameter equalization and has compression limiting function. The center output, rear output, and subwoofer are all equipped with 3-segment parametric equalization. The microphone has 4 types of feedback suppression and can be selected as OFF 1 2 3. Can store 6 modes. The microphone output, main output, center output, subwoofer output, and rear output are all equipped with voltage limiting and delay functions. Built in manager mode and user mode, user mode cannot be stored after adjusting parameters.
EZY
Control specific digital sound processor models with a user-friendly interface. Adjust channel routing, gain, crossover, equalization, and more in real-time from your smartphone or tablet. Includes a demo mode for learning.
- Channel Routing
- General and Channel Gain
- Crossover Settings
- Output Equalizer
- Time Alignment
- Configurable Memories
- Battery and Limiter Monitoring
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This application is designed to control only these DSP models: DSP1216+ Now with a simple and intuitive interface you can manage your sound system completely using the following settings: • Channels Routing • General Gain • Channels Gain • Crossover • Limiter • Output Equalizer • Phase Selector • Time Alignment • Configurable Memories • Battery Monitoring • Limiter Monitoring Through a didactic and intuitive interface, it is possible do all the DSP configurations from this App using a smartphone or tablet, making easier the system adjustments, it can be done from your audio system in real time and there is a demo mode for the people who don't have some experience with this yet and can learn how it works.
Screenshots
Verdict
The clearest difference is update cadence: EZY at monthly against CA PRO DSP's every 3 months. EZY also leads on iOS requirement (12.2 vs 15.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CA PRO DSP ships an update every 3 months, EZY monthly. Both last shipped on October 28, 2026.
| Parameter | CA PRO DSP | EZY |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.2 — better |
| Further details — not scored | ||
| Size | 3 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | 文胜 周 | EZY AUDIOPARTS LLC |
In-app purchases
CA PRO DSP
No in-app purchases
EZY
No in-app purchases









