# DSI vs Magic Switch

The clearest difference is rating: Magic Switch at 4.8 against DSI's 3.8. Magic Switch also leads on review sentiment (80% vs 57%) and ratings volume (33 vs 8). DSI's advantage is iOS requirement (8.0 vs 11.0). 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.

Magic Switch holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 8 and 33 respectively. Written reviews point the same way: 57% of DSI's written reviews are positive against 80% of Magic Switch's.

DSI ships an update every 7 months, Magic Switch every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | DSI | Magic Switch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/dsi-2/id1379793450/reviews) | **[4.8 (33 ratings)](https://appshunter.io/ios/app/magic-switch-baby-audio/id1604356083/reviews)** |
| Number of ratings | 8 | **33** |
| Positive reviews | 57.1% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 38 MB | 10 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DD Audio](https://appshunter.io/developer/599474306) | [Baby Audio Inc.](https://appshunter.io/developer/1674621630) |

## What reviewers say

### DSI

[App page](https://appshunter.io/ios/app/dsi-2/id1379793450)

This app provides comprehensive tools to fine-tune your car audio system with a digital signal processor. It offers a straightforward interface for adjusting equalization, phase, crossover, and time alignment for optimal sound.

**Highlights:** Bluetooth 4.0 compatible, 6 customizable presets, 10-band parametric EQ per channel, Phase correction, Crossover adjustments, Time alignment, Input summing and linking

**Features:** macOS Compatibility

**In-app purchases:** none


### Magic Switch

[App page](https://appshunter.io/ios/app/magic-switch-baby-audio/id1604356083)

This audio effect plugin provides a lush, one-button chorus inspired by analog synthesizers. It adds dimension and depth to music tracks with a dark, detuned character. A mix slider allows for blending the effect to your preference.

**Highlights:** One-button lush chorus effect, Juno-60 analog chorus inspiration, Dark and detuned character, Adds dimension and depth, Mix slider for blending, Based on Super VHS plugin's 'Magic' button

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

**In-app purchases:** none


## Frequently asked questions

### Is DSI free?

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

### Is Magic Switch free?

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

### Which has better reviews, DSI or Magic Switch?

Magic Switch is rated higher. DSI averages 3.8 out of 5 from 8 ratings, while Magic Switch averages 4.8 from 33 ratings.

### Do DSI or Magic Switch have ads?

Neither DSI nor Magic Switch shows ads.

### Which is updated more often, DSI or Magic Switch?

DSI ships an update every 7 months, and Magic Switch every 10 months. Most recently, DSI was updated on October 24, 2026 and Magic Switch on October 24, 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.*