# LDX DSP vs pro24bt

The clearest difference is update cadence: pro24bt at fortnightly against LDX DSP's every 4 months. 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.

LDX DSP ships an update every 4 months, pro24bt fortnightly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | LDX DSP | pro24bt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pro24bt-audio/id6768624444/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 78 MB | 16 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [STETSOM ELETRÔNICA LTDA](https://appshunter.io/developer/1110480569) | [TARAMPS ELECTRONICS LTDA.](https://appshunter.io/developer/1808048473) |

## What reviewers say

### LDX DSP

[App page](https://appshunter.io/ios/app/ldx-dsp/id6754688403)

**Features:** macOS Compatibility

**In-app purchases:** none


### pro24bt

[App page](https://appshunter.io/ios/app/pro24bt-audio/id6768624444)

Control your Taramps audio processor remotely via Bluetooth. Adjust crossover, equalization, routing, and levels in real-time for precise sound system tuning. Features include a graphic equalizer, delay, and preset saving.

**Highlights:** Complete adjustments via app, Real-time control via smartphone, 15-band graphic equalizer, Parametric input and output equalizer, HPF and LPF crossover, Alignment (Delay) per channel, Saving and sharing presets

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

**In-app purchases:** none


## Frequently asked questions

### Is LDX DSP free?

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

### Is pro24bt free?

pro24bt is free to download, with no in-app purchases.

### Do LDX DSP or pro24bt have ads?

Neither LDX DSP nor pro24bt shows ads.

### Which is updated more often, LDX DSP or pro24bt?

LDX DSP ships an update every 4 months, and pro24bt fortnightly. Most recently, LDX DSP was updated on September 10, 2026 and pro24bt on September 13, 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.*