# DriveRack PA2 Control vs RDTap

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.

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.

## The numbers

| Metric | DriveRack PA2 Control | RDTap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (108 ratings)](https://appshunter.io/ios/app/driverack-pa2-control/id817149833/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 34.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 67 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Harman Professional, Inc.](https://appshunter.io/developer/410104207) | [RCF spa](https://appshunter.io/developer/1053268033) |

## What reviewers say

### DriveRack PA2 Control

[App page](https://appshunter.io/ios/app/driverack-pa2-control/id817149833)

Control your PA2 hardware wirelessly from any location. This app optimizes and protects your loudspeakers by managing audio processing between your mixer and amplifiers.

**Highlights:** Wireless control via WiFi, System setup from any location, Loudspeaker optimization, Loudspeaker protection, Audio processing management

**In-app purchases:** none


### RDTap

[App page](https://appshunter.io/ios/app/rdtap/id6739501408)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DriveRack PA2 Control free?

DriveRack PA2 Control is free to download, with no in-app purchases.

### Is RDTap free?

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

### Do DriveRack PA2 Control or RDTap have ads?

Neither DriveRack PA2 Control nor RDTap shows ads.

### Which is updated more often, DriveRack PA2 Control or RDTap?

DriveRack PA2 Control ships an update every 8 months, and RDTap fortnightly. Most recently, DriveRack PA2 Control was updated on September 20, 2026 and RDTap on July 7, 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.*