# S8 DSP Mobile vs PZ

The clearest difference is review sentiment: PZ at 100% against S8 DSP Mobile's 20%. PZ also leads on rating (5.0 vs 2.3) and iOS requirement (9.0 vs 12.0). S8 DSP Mobile's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PZ holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: S8 DSP Mobile has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of S8 DSP Mobile's written reviews are positive against 100% of PZ's.

S8 DSP Mobile ships an update every 10 months, PZ every 12 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | S8 DSP Mobile | PZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (7 ratings)](https://appshunter.io/ios/app/s8-dsp-mobile/id1518830726/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pz-c7/id6630366976/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 17 MB | 2 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elettromedia S.p.A.](https://appshunter.io/developer/952731234) | [huizhou shangshui technology co.,ltd](https://appshunter.io/developer/1762340195) |

## What reviewers say

### S8 DSP Mobile

[App page](https://appshunter.io/ios/app/s8-dsp-mobile/id1518830726)

Control your S8 DSP device remotely via Bluetooth LE. Offers two modes: DRC for basic functions and CONFIGURATOR for full control. Create, load, and adjust setups offline before uploading to your device.

**Highlights:** Bluetooth LE device control, DRC mode for basic functions, CONFIGURATOR mode for full features, Offline setup creation and simulation, Load and save setup files, Upload configurations to S8 DSP device

**Features:** macOS Compatibility

**In-app purchases:** none


### PZ

[App page](https://appshunter.io/ios/app/pz-c7/id6630366976)

This application provides advanced audio tuning for car amplifiers, featuring plug-and-play installation and powerful DSP processing. It allows for precise adjustments to sound fields, equalization, and dynamic music processing via a smartphone interface.

**Highlights:** Plug & play installation, Quad-core 32-bit DSP processing, Lossless audio playback, 15-band EQ tuning, Adjustable sound field delay, Built-in Bluetooth for music streaming, Smartphone control

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

**In-app purchases:** none


## Frequently asked questions

### Is S8 DSP Mobile free?

S8 DSP Mobile is free to download, with no in-app purchases.

### Is PZ free?

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

### Which has better reviews, S8 DSP Mobile or PZ?

PZ is rated higher. S8 DSP Mobile averages 2.3 out of 5 from 7 ratings, while PZ averages 5.0 from 1 ratings.

### Do S8 DSP Mobile or PZ have ads?

Neither S8 DSP Mobile nor PZ shows ads.

### Which is updated more often, S8 DSP Mobile or PZ?

S8 DSP Mobile ships an update every 10 months, and PZ every 12 months. Most recently, S8 DSP Mobile was updated on November 3, 2026 and PZ on November 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.*