# Axxess DSP vs EZY

The clearest difference is rating: EZY at 4.3 against Axxess DSP's 3.4. On price, ratings volume, update cadence and ads there is nothing between them.

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

EZY holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 9 and 9 respectively.

Axxess DSP ships an update every 2 months, EZY every 4 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Axxess DSP | EZY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (9 ratings)](https://appshunter.io/ios/app/axxess-dsp/id1253998964/reviews) | **[4.3 (9 ratings)](https://appshunter.io/ios/app/ezy-dsp/id6502801326/reviews)** |
| Number of ratings | 9 | 9 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 19 MB | 11 MB |
| Requires iOS | **10.2** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metra Electronics Corp.](https://appshunter.io/developer/1133973919) | [EZY AUDIOPARTS LLC](https://appshunter.io/developer/1746846485) |

## What reviewers say

### Axxess DSP

[App page](https://appshunter.io/ios/app/axxess-dsp/id1253998964)

This application allows users to control a digital signal processor for vehicle audio systems. It offers an all-in-one solution for improving sound quality, integrating with various car audio setups, and maintaining factory features. Settings are easily managed via Bluetooth through a smartphone app.

**Highlights:** Digital Signal Processor control, Bluetooth connectivity, Smartphone app interface, Integration with OE systems, Subwoofer addition, Factory amplifier bypass/addition

**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 Axxess DSP free?

Axxess 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, Axxess DSP or EZY?

EZY is rated higher. Axxess DSP averages 3.4 out of 5 from 9 ratings, while EZY averages 4.3 from 9 ratings.

### Do Axxess DSP or EZY have ads?

Neither Axxess DSP nor EZY shows ads.

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

Axxess DSP ships an update every 2 months, and EZY every 4 months. Most recently, Axxess DSP was updated on October 3, 2026 and EZY on September 30, 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.*