# Prology Music vs ACV DSP Control

The clearest difference is update cadence: ACV DSP Control at weekly against Prology Music's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Prology Music ships an update every 6 weeks, ACV DSP Control weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Prology Music | ACV DSP Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/prology-music/id6745217734/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 30 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BILARM](https://appshunter.io/developer/1052181077) | [高明 罗](https://appshunter.io/developer/1530907620) |

## What reviewers say

### Prology Music

[App page](https://appshunter.io/ios/app/prology-music/id6745217734)

Transform your smartphone into a powerful tool for fine-tuning audio and conveniently controlling your car stereo. Adjust volume, manage the equalizer, select sound sources, and control playback. Advanced features are available for models with a DSP processor.

**Highlights:** Volume adjustment, Multi-band equalizer control, Sound source selection, Playback control, Panel backlight customization, Navigation app voice guidance, Track information display

**Features:** macOS Compatibility

**In-app purchases:** none


### ACV DSP Control

[App page](https://appshunter.io/ios/app/acv-dsp-control/id6747614358)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prology Music free?

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

### Is ACV DSP Control free?

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

### Do Prology Music or ACV DSP Control have ads?

Neither Prology Music nor ACV DSP Control shows ads.

### Which is updated more often, Prology Music or ACV DSP Control?

Prology Music ships an update every 6 weeks, and ACV DSP Control weekly. Most recently, Prology Music was updated on October 30, 2026 and ACV DSP Control on November 5, 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.*