Rainbow Plug&Play DSP vs SixTen DSP Bluetooth Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow Plug&Play DSP
This utility app allows users to operate and configure a specific audio device using Bluetooth Low Energy. It provides a direct connection for managing settings and functionality.
- Bluetooth LE operation
- Audio device configuration
- Direct connection
- Settings management
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Rainbow DSP Enables the operation and configuration of the Rainbow Audio Device via Bluetooth LE.
SixTen DSP Bluetooth Control
Fine-tune your car audio system with advanced sound customization via Bluetooth. Adjust crossovers, EQ, gain, and more for a perfect listening experience.
- Precision Crossover Adjustments
- 31-Band Parametric EQ
- Gain Control
- Limiters & Delays
- Polarity & Phase Control
- Independent Left/Right Routing
- Real-Time Monitoring
- Save & Recall Presets
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Unlock the Full Potential of Your B2 Audio SixTen DSP! The B2 Audio DSP App is your ultimate tool for fine-tuning and optimizing your car audio system with seamless Bluetooth control. Whether you're an audiophile or a competition-level enthusiast, this app gives you real-time access to advanced sound customization features, allowing you to dial in the perfect audio experience. Key Features: - Precision Crossover Adjustments – Customize frequency cutoffs for enhanced clarity and balance. - 31-Band Parametric EQ – Fine-tune every detail of your sound to perfection. - Gain Control – Optimize output levels for peak performance. - Limiters & Delays – Prevent distortion and sync audio timing with precision. - Polarity & Phase Control – Achieve the perfect phase alignment for superior sound staging. - Independent Left/Right Routing – Configure channels exactly how you need them. - Real-Time Monitoring – Make live adjustments and see results instantly. - Save & Recall Presets – Store up to six custom profiles for different setups. With the B2 Audio DSP App, you can control every aspect of your sound system directly from your phone, ensuring a powerful, distortion-free, and fully customized listening experience—anytime, anywhere. Download now and take your car audio to the next level!
Screenshots
Verdict
The clearest difference is review sentiment: Rainbow Plug&Play DSP at 100% against SixTen DSP Bluetooth Control's 11%. Rainbow Plug&Play DSP also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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.
Rainbow Plug&Play DSP ships an update every 2 months, SixTen DSP Bluetooth Control every 9 months. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.
| Parameter | Rainbow Plug&Play DSP | SixTen DSP Bluetooth Control |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.4 (18 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 11.1% of reviews |
| Number of ratings | — | 18 — better |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Rainbow Audio GmbH | B2 AUDIO |
Customer experience
Rainbow Plug&Play DSP
SixTen DSP Bluetooth Control
In-app purchases
Rainbow Plug&Play DSP
No in-app purchases
SixTen DSP Bluetooth Control
No in-app purchases
Questions
Is Rainbow Plug&Play DSP free?
Is SixTen DSP Bluetooth Control free?
Do Rainbow Plug&Play DSP or SixTen DSP Bluetooth Control have ads?
Which is updated more often, Rainbow Plug&Play DSP or SixTen DSP Bluetooth Control?
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