# AUDIO DSP Control vs DownLow ReBass

The clearest difference is price: AUDIO DSP Control at Free against DownLow ReBass's $1.99. AUDIO DSP Control also leads on review sentiment (63% vs 50%). DownLow ReBass's advantage is update cadence (weekly vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

AUDIO DSP Control is free to download; DownLow ReBass costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AUDIO DSP Control ships an update every 3 months, DownLow ReBass weekly. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AUDIO DSP Control | DownLow ReBass |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.0 (7 ratings)](https://appshunter.io/ios/app/downlow-rebass/id6754922890/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | **62.5% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 12 MB | 1 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长猛 周](https://appshunter.io/developer/1689008478) | [Lane Messer](https://appshunter.io/developer/1850940585) |

## What reviewers say

### AUDIO DSP Control

[App page](https://appshunter.io/ios/app/audio-dsp-control/id6450451317)

Control your car's audio system directly from your mobile device. View player information, manage music playback, and adjust sound effects with an intuitive interface. Offers convenient one-button switching and real-time positioning.

**Highlights:** Car player button control, View car player function information, Intuitive radio interface, USB/SD player with ID3 info, Bluetooth music playback, One-button car player switch, Sound effect adjustment, Real-time positioning

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

**In-app purchases:** none


### DownLow ReBass

[App page](https://appshunter.io/ios/app/downlow-rebass/id6754922890)

This audio processing tool rebuilds and enhances the low-end frequencies in MP3s. It offers precise control over bass range and intensity, allowing users to create deeper, cleaner bass without complex software. Ideal for testing audio setups or making music hit harder.

**Highlights:** Rebuilds and enhances low-end frequencies, Precise control over bass range and intensity, Simple MP3 import and export, DSP-based bass replacement, No complex software needed

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

**In-app purchases:** none


## Frequently asked questions

### Is AUDIO DSP Control free?

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

### Is DownLow ReBass free?

DownLow ReBass costs $1.99, with no in-app purchases.

### Do AUDIO DSP Control or DownLow ReBass have ads?

Neither AUDIO DSP Control nor DownLow ReBass shows ads.

### Which is updated more often, AUDIO DSP Control or DownLow ReBass?

AUDIO DSP Control ships an update every 3 months, and DownLow ReBass weekly. Most recently, AUDIO DSP Control was updated on October 9, 2026 and DownLow ReBass on October 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.*