# Flashtech ColorFuse vs DS18 DSP

The clearest difference is review sentiment: DS18 DSP at 100% against Flashtech ColorFuse's 50%. DS18 DSP also leads on update cadence (every 2 days vs every 36 months). Flashtech ColorFuse's advantage is rating (4.4 vs 4.0). On price, ratings volume, 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.

Flashtech ColorFuse holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews complicate that: 50% of Flashtech ColorFuse's written reviews are positive against 100% of DS18 DSP's, so the app with the better star average is not the one people write more warmly about.

Flashtech ColorFuse ships an update every 36 months, DS18 DSP every 2 days. The most recent releases landed on June 11, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | Flashtech ColorFuse | DS18 DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/flashtech-colorfuse/id1295488770/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/ds18-dsp/id1625944939/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 16 MB | 76 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Gordan](https://appshunter.io/developer/1295488769) | [Spirit  LLC](https://appshunter.io/developer/1327651109) |

## 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


### DS18 DSP

[App page](https://appshunter.io/ios/app/ds18-dsp/id1625944939)

Control specific digital sound processor models with a smartphone or tablet. Adjust channels, gain, crossovers, limiters, and equalization in real-time. Features a demo mode for learning and battery/limiter monitoring.

**Highlights:** Channels Routing, General and Channels Gain, Crossover Settings, Limiter Control, Input/Output Equalizer, Time Alignment, Configurable Memories

**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 DS18 DSP free?

DS18 DSP is free to download, with no in-app purchases.

### Which has better reviews, Flashtech ColorFuse or DS18 DSP?

Flashtech ColorFuse is rated higher. Flashtech ColorFuse averages 4.4 out of 5 from 5 ratings, while DS18 DSP averages 4.0 from 4 ratings.

### Do Flashtech ColorFuse or DS18 DSP have ads?

Neither Flashtech ColorFuse nor DS18 DSP shows ads.

### Which is updated more often, Flashtech ColorFuse or DS18 DSP?

Flashtech ColorFuse ships an update every 36 months, and DS18 DSP every 2 days. Most recently, Flashtech ColorFuse was updated on June 11, 2026 and DS18 DSP on July 9, 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.*