# Flashtech ColorFuse vs CA DSP

The clearest difference is rating: CA DSP at 5.0 against Flashtech ColorFuse's 4.4. CA DSP also leads on update cadence (every 6 weeks vs every 36 months). Flashtech ColorFuse's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CA DSP holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Flashtech ColorFuse has 5 ratings behind it against 1, so its average is the more settled of the two.

Flashtech ColorFuse ships an update every 36 months, CA DSP every 6 weeks. The most recent releases landed on June 11, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Flashtech ColorFuse | CA DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/flashtech-colorfuse/id1295488770/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ca-dsp/id1563340670/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 18 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Stephen Gordan](https://appshunter.io/developer/1295488769) | [文栋 顾](https://appshunter.io/developer/1460789214) |

## What reviewers say

### Flashtech ColorFuse

[App page](https://appshunter.io/ios/app/flashtech-colorfuse/id1295488770)

Control advanced LED lighting systems with this app. Features include camera color matching, custom sequence creation, music synchronization, and multi-zone control. Requires Bluetooth 4.0 or higher.

**Highlights:** Camera color match, Custom sequence creation, Multiple music functions, Control multiple lighting zones, Bluetooth 4.0+ support

**Features:** macOS Compatibility

**In-app purchases:** none


### CA DSP

[App page](https://appshunter.io/ios/app/ca-dsp/id1563340670)

This utility app provides comprehensive control over audio settings, including EQ, crossovers, and time alignment. Configure all adjustments and DSP functionality remotely via smartphone, tablet, or PC.

**Highlights:** EQ adjustments, Controllable crossover settings, Digital time alignment, Grouping functionality, Preset and custom memory

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flashtech ColorFuse free?

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

### Is CA DSP free?

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

### Which has better reviews, Flashtech ColorFuse or CA DSP?

CA DSP is rated higher. Flashtech ColorFuse averages 4.4 out of 5 from 5 ratings, while CA DSP averages 5.0 from 1 ratings.

### Do Flashtech ColorFuse or CA DSP have ads?

Neither Flashtech ColorFuse nor CA DSP shows ads.

### Which is updated more often, Flashtech ColorFuse or CA DSP?

Flashtech ColorFuse ships an update every 36 months, and CA DSP every 6 weeks. Most recently, Flashtech ColorFuse was updated on June 11, 2026 and CA DSP on July 7, 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.*