# A580DSP vs MAX D2

The clearest difference is iOS requirement: A580DSP at 8.0 against MAX D2's 15.6. 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.

A580DSP ships an update every 2 months, MAX D2 every 3 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | A580DSP | MAX D2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 7 MB | 19 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [Winn Scandinavia AB](https://appshunter.io/developer/1517736752) |

## What reviewers say

### A580DSP

[App page](https://appshunter.io/ios/app/a580dsp/id1133869319)

Easily configure your 4-channel amplifier to transform your car into a concert hall. Experience breathtaking audio performance with advanced settings for crossovers, time alignment, and equalization.

**Highlights:** Bluetooth amplifier control, Configurable 3-way active crossover, Time alignment for channels, 7-band parametric equalizer, Save unlimited sound settings, Dynamic Bass function, 3D Surround Sound

**Features:** macOS Compatibility

**In-app purchases:** none


### MAX D2

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

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

**In-app purchases:** none


## Frequently asked questions

### Is A580DSP free?

A580DSP is free to download, with no in-app purchases.

### Is MAX D2 free?

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

### Do A580DSP or MAX D2 have ads?

Neither A580DSP nor MAX D2 shows ads.

### Which is updated more often, A580DSP or MAX D2?

A580DSP ships an update every 2 months, and MAX D2 every 3 months. Most recently, A580DSP was updated on October 24, 2026 and MAX D2 on October 14, 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.*