# CA PRO DSP vs EZY

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.

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.

## The numbers

| Metric | CA PRO DSP | EZY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ezy-dsp1216/id6756153516/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 3 MB | 58 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [文胜 周](https://appshunter.io/developer/1247796141) | [EZY AUDIOPARTS LLC](https://appshunter.io/developer/1746846485) |

## What reviewers say

### CA PRO DSP

[App page](https://appshunter.io/ios/app/ca-pro-dsp/id6755802167)

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

**In-app purchases:** none


### EZY

[App page](https://appshunter.io/ios/app/ezy-dsp1216/id6756153516)

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.

**Highlights:** Channel Routing, General and Channel Gain, Crossover Settings, Output Equalizer, Time Alignment, Configurable Memories, Battery and Limiter Monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CA PRO DSP free?

CA PRO DSP is free to download, with no in-app purchases.

### Is EZY free?

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

### Do CA PRO DSP or EZY have ads?

Neither CA PRO DSP nor EZY shows ads.

### Which is updated more often, CA PRO DSP or EZY?

CA PRO DSP ships an update every 3 months, and EZY monthly. Most recently, CA PRO DSP was updated on October 28, 2026 and EZY on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*