# DS18 DSP vs DS18 LC

The clearest difference is review sentiment: DS18 DSP at 100% against DS18 LC's 0%. DS18 DSP also leads on rating (4.0 vs 1.0) and update cadence (every 2 days vs every 3 months). 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.

DS18 DSP holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of DS18 DSP's written reviews are positive against 0% of DS18 LC's.

DS18 DSP ships an update every 2 days, DS18 LC every 3 months. The most recent releases landed on July 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DS18 DSP | DS18 LC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ds18-dsp/id1625944939/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ds18-lc/id6467008676/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 76 MB | 45 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spirit  LLC](https://appshunter.io/developer/1327651109) | [建斌 陈](https://appshunter.io/developer/1599235780) |

## What reviewers say

### 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


### DS18 LC

[App page](https://appshunter.io/ios/app/ds18-lc/id6467008676)

Control LED lights with customizable color, frequency, and mode settings. Synchronize lighting effects with music or microphone input for dynamic visual experiences.

**Highlights:** Magic mode lighting control, RGB mode lighting control, Music rhythm synchronization, Microphone signal synchronization, Customizable color, frequency, and modes, Multiple lighting modes (Fixed, Gradient, Rainbow, etc.)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DS18 DSP free?

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

### Is DS18 LC free?

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

### Which has better reviews, DS18 DSP or DS18 LC?

DS18 DSP is rated higher. DS18 DSP averages 4.0 out of 5 from 4 ratings, while DS18 LC averages 1.0 from 1 ratings.

### Do DS18 DSP or DS18 LC have ads?

Neither DS18 DSP nor DS18 LC shows ads.

### Which is updated more often, DS18 DSP or DS18 LC?

DS18 DSP ships an update every 2 days, and DS18 LC every 3 months. Most recently, DS18 DSP was updated on July 9, 2026 and DS18 LC on September 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.*