# EZY vs SpecCheck Pro

The clearest difference is in-app purchases: EZY at none against SpecCheck Pro's 1. EZY also leads on iOS requirement (11.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SpecCheck Pro sells 1 one-off in-app purchase. EZY asks for nothing beyond the download.

EZY ships an update every 4 months, SpecCheck Pro every 6 months. The most recent releases landed on August 4, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EZY | SpecCheck Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/ezy-dsp/id6502801326/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 11 MB | 13 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EZY AUDIOPARTS LLC](https://appshunter.io/developer/1746846485) | [Jaime McGauley](https://appshunter.io/developer/1814207689) |

## What reviewers say

### 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


### SpecCheck Pro

[App page](https://appshunter.io/ios/app/speccheck-pro/id6751605124)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpecCheck Premium | $4.99 | one-time |


## Frequently asked questions

### Is EZY free?

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

### Is SpecCheck Pro free?

SpecCheck Pro is free to download, with in-app purchases available.

### Do EZY or SpecCheck Pro have ads?

Neither EZY nor SpecCheck Pro shows ads.

### Which is updated more often, EZY or SpecCheck Pro?

EZY ships an update every 4 months, and SpecCheck Pro every 6 months. Most recently, EZY was updated on August 4, 2026 and SpecCheck Pro on September 19, 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.*