DS18 LED BTC vs PRV DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DS18 LED BTC
Control dynamic RGB LED lights for your vehicle to enhance night rides. Sync the lighting effects with your music for a personalized visual experience.
- App-enabled RGB LED system
- Dynamic lighting effects
- Music synchronization
- Vehicle customization
- Enhances night rides
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DS18 LED BTC is an innovative app-enabled RGB LED system that changes the look of your night rides completely. It casts dynamic RGB LED light that highlights the beauty of your vehicle. You can sync the light with your music.
PRV DSP
This application provides comprehensive control over a 4-channel digital signal processor for audio systems. It allows users to adjust EQ, crossovers, and other audio parameters for optimal sound quality. Designed for both professional installers and audiophiles, it offers a user-friendly interface to unlock the full potential of audio equipment.
- Full DSP control
- Crossover presets
- Channel input limiter
- Dual independent output EQ
- 21 Digital Crossover Filters
- Phrase & Delay Controls
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The PRV DSP app is designed to use with PRV DSP 2.4X BT 4 channel digital signal processor, this app gives you the full control of the DSP features in the palm of your hand. Whether you are a professional installer or an audiophile this app allows you to realize the true potential of your audio equipment with straight forward layout and easy controls. Features: * Loaded with PRV speakers, drivers, tweeters crossover presets * 2 Channel Inputs with built-in limiter * 4 Channel output – High volt pre amp – Dual Independent Output Parametric Eq * 21 Digital Crossover Filters * High-Level input – Speaker wire converter built-in * Limiter, Phrase & Delay Controls
Screenshots
Verdict
The clearest difference is review sentiment: PRV DSP at 100% against DS18 LED BTC's 27%. PRV DSP also leads on rating (4.7 vs 2.5). DS18 LED BTC's advantage is iOS requirement (8.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PRV DSP holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 43 and 78 respectively. Written reviews point the same way: 27% of DS18 LED BTC's written reviews are positive against 100% of PRV DSP's.
DS18 LED BTC ships an update every 8 months, PRV DSP every 7 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | DS18 LED BTC | PRV DSP |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (43 ratings) | 4.7 (78 ratings) — better |
| Positive reviews | 26.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 43 | 78 — better |
| Update frequency | Every 8 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | SPIRIT LLC | PRV AUDIO GROUP |
Customer experience
DS18 LED BTC
PRV DSP
In-app purchases
DS18 LED BTC
No in-app purchases
PRV DSP
No in-app purchases
