# LQ DSP vs EZY

The clearest difference is rating: EZY at 4.3 against LQ DSP's 3.0. EZY also leads on update cadence (every 4 months vs every 13 months) and 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.

EZY holds the better App Store score, 4.3 against 3.0. 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.

LQ DSP ships an update every 13 months, EZY every 4 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LQ DSP | EZY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/lq-dsp/id1457287705/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 13 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 17 MB | 11 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUIZHO LQAUDIO TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1176914056) | [EZY AUDIOPARTS LLC](https://appshunter.io/developer/1746846485) |

## What reviewers say

### LQ DSP

[App page](https://appshunter.io/ios/app/lq-dsp/id1457287705)

Take full control of your car's audio system directly from your smartphone. Adjust complex settings like crossovers, parametric EQs, and delays with ease. Share your custom presets with others.

**Highlights:** Bluetooth DSP control, Crossover adjustment, Parametric EQ, Delay settings, Phase control, Preset sharing

**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 LQ DSP free?

LQ 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, LQ DSP or EZY?

EZY is rated higher. LQ DSP averages 3.0 out of 5 from 1 ratings, while EZY averages 4.3 from 9 ratings.

### Do LQ DSP or EZY have ads?

Neither LQ DSP nor EZY shows ads.

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

LQ DSP ships an update every 13 months, and EZY every 4 months. Most recently, LQ DSP was updated on October 1, 2026 and EZY on October 16, 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.*