# CA DSP vs EZY

The clearest difference is rating: CA DSP at 5.0 against EZY's 4.3. CA DSP also leads on update cadence (every 6 weeks vs every 4 months). EZY's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CA DSP holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: EZY has 9 ratings behind it against 1, so its average is the more settled of the two.

CA DSP ships an update every 6 weeks, EZY every 4 months. The most recent releases landed on July 7, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | CA DSP | EZY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ca-dsp/id1563340670/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/ezy-dsp/id6502801326/reviews) |
| Number of ratings | 1 | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 18 MB | 11 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [文栋 顾](https://appshunter.io/developer/1460789214) | [EZY AUDIOPARTS LLC](https://appshunter.io/developer/1746846485) |

## What reviewers say

### CA DSP

[App page](https://appshunter.io/ios/app/ca-dsp/id1563340670)

This utility app provides comprehensive control over audio settings, including EQ, crossovers, and time alignment. Configure all adjustments and DSP functionality remotely via smartphone, tablet, or PC.

**Highlights:** EQ adjustments, Controllable crossover settings, Digital time alignment, Grouping functionality, Preset and custom memory

**Features:** macOS Compatibility

**In-app purchases:** none


### EZY

[App page](https://appshunter.io/ios/app/ezy-dsp/id6502801326)

Refine your car audio system with advanced DSP technology for unparalleled clarity and depth. This app offers sophisticated tools to meticulously adjust every aspect of your sound, compensating for vehicle interior distortions to achieve audio perfection.

**Highlights:** Ezy DSP technology, Sophisticated audio refinement tools, Compensates for vehicle interior distortions, Achieve audio perfection, Unparalleled clarity and depth

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CA DSP free?

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

### Is EZY free?

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

### Which has better reviews, CA DSP or EZY?

CA DSP is rated higher. CA DSP averages 5.0 out of 5 from 1 ratings, while EZY averages 4.3 from 9 ratings.

### Do CA DSP or EZY have ads?

Neither CA DSP nor EZY shows ads.

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

CA DSP ships an update every 6 weeks, and EZY every 4 months. Most recently, CA DSP was updated on July 7, 2026 and EZY on August 4, 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.*