# MAX D2 vs pro24bt

The clearest difference is update cadence: pro24bt at every 3 weeks against MAX D2's every 3 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.

MAX D2 ships an update every 3 months, pro24bt every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MAX D2 | 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 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 19 MB | 16 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Winn Scandinavia AB](https://appshunter.io/developer/1517736752) | [TARAMPS ELECTRONICS LTDA.](https://appshunter.io/developer/1808048473) |

## What reviewers say

### MAX D2

[App page](https://appshunter.io/ios/app/max-d2-610bt/id6760926184)

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

**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 MAX D2 free?

MAX D2 is free to download, with no in-app purchases.

### Is pro24bt free?

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

### Do MAX D2 or pro24bt have ads?

Neither MAX D2 nor pro24bt shows ads.

### Which is updated more often, MAX D2 or pro24bt?

MAX D2 ships an update every 3 months, and pro24bt every 3 weeks. Most recently, MAX D2 was updated on October 25, 2026 and pro24bt on October 31, 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.*