DriveRack PA2 Control vs RDTap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DriveRack PA2 Control
Control your PA2 hardware wirelessly from any location. This app optimizes and protects your loudspeakers by managing audio processing between your mixer and amplifiers.
- Wireless control via WiFi
- System setup from any location
- Loudspeaker optimization
- Loudspeaker protection
- Audio processing management
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The DriveRack® PA2 Control app is the ultimate way to control the PA2 hardware. The DriveRack® PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the PA2 app you can control all aspects of the hardware through a network (WiFi) connection allowing you to setup system from any location. DriveRack® PA2 continues the DriveRack® legacy of great-sounding, powerful, and affordable loudspeaker management processors.
RDTap
Control and configure SUB 90XX series subwoofers with access to internal parameters. Offers professionally tuned presets for seamless integration with top speakers and supports rapid setup for ground stacking or sub cluster configurations.
- Access internal subwoofer parameters
- Advanced Crossover Engine (ACE) presets
- Professionally tuned level and phase matching
- Ground stacking and sub cluster configuration
- Rapid setup for speaker designs
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RDTap is dedicated to the SUB 90XX family of touring subwoofers (https://www.rcf.it/en/sub-9000-series), providing full access to their internal parameters. Several presets are available for their internal Advanced Crossover Engine (ACE), offering a professionally tuned match, both in level and phase, between the subwoofer itself and a selection of top speakers. In addition, a Ground Stacking or Sub Cluster combination of up to 3 subwoofers and one or more top speakers (defined as Design) can be rapidly defined and configured, with simple programming steps.
Screenshots
Verdict
The clearest difference is update cadence: RDTap at fortnightly against DriveRack PA2 Control's every 8 months. RDTap also leads on review sentiment (50% vs 34%). DriveRack PA2 Control's advantage is 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.
DriveRack PA2 Control ships an update every 8 months, RDTap fortnightly. The most recent releases landed on September 20, 2026 and July 7, 2026 respectively.
| Parameter | DriveRack PA2 Control | RDTap |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (108 ratings) — better | — |
| Positive reviews | 34.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 108 — better | — |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 67 MB | 36 MB |
| Age rating | +4 | 4+ |
| Developer | Harman Professional, Inc. | RCF spa |
Customer experience
DriveRack PA2 Control
RDTap
In-app purchases
DriveRack PA2 Control
No in-app purchases
RDTap
No in-app purchases
Questions
Is DriveRack PA2 Control free?
Is RDTap free?
Do DriveRack PA2 Control or RDTap have ads?
Which is updated more often, DriveRack PA2 Control or RDTap?
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