RH vs GenR8
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RH
This application simplifies the control of digitally steerable loudspeakers. It allows users to easily match coverage patterns to room acoustics through simple choices, offering advanced beam shaping and EQ controls for natural sound quality.
- Digitally Steered sound control
- Coverage pattern matching
- Room acoustics adjustment
- Beam shaping algorithms
- Simplified EQ controls
- Wi-Fi communication
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Digitally Steered sound has never been so easy. Renkus-Heinz' new DC12/2 and companion app, RHAPP, deliver consistently great results, every time. Over 15 years of expertise in designing, and deploying industry leading Digitally Steerable Loudspeaker Systems has been consolidated into a few simple choices that match the coverage pattern of the loudspeaker to the physical aspects of the room. Although the interface is simple, the DC12/2 and RHAPP are loaded with Renkus-Heinz' latest in beam shaping algorithms and advanced multi-channel amplification for the natural, transparent sound quality Renkus-Heinz is known for. Built in Wi-Fi communication for robust, reliable control. RHAPP offers full control over the vertical dispersion of the loudspeaker via a few simple choices. Mounting condition, Height, and Coverage distance. If the choices made closely match the physical conditions of the room, the end results should cover the space consistently, and with a nominally flat response. Further adjustments can be made to the tonal balance of the system via the simplified EQ controls available.
GenR8
Generate professional test patterns for display calibration and validation. Supports external displays, audio testing, and HDR signals. Ideal for video engineers, filmmakers, and content creators needing precise visual and audio analysis on the go.
- 28+ professional test patterns
- External display support (USB-C, AirPlay)
- HDR pattern support
- Audio test tones and live metering
- Precision controls and customizable overlays
- Export test patterns (PNG, PDF, JPG, TIFF)
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KEY FEATURES: * 28+ Professional Test Patterns - SMPTE color bars, calibration grids, convergence patterns, HDR test signals, luma stepping, IRE patterns, and more * External Display Support - Connect via USB-C to HDMI/DisplayPort or AirPlay. Full 1:1 pixel mapping for accurate calibration * AV Sync Test * Audio Test Tones - Sine, square, sawtooth, and white noise waveforms from 20Hz to 20kHz with live stereo metering * HDR Pattern Support - PQ curve test patterns, HDR color bars, and BT.2111 UHD patterns for HDR display validation * Precision Controls - Customizable aspect ratio overlays, diagnostic crosshairs, border guides, and adjustable scanning color bars * Live Audio Metering - Real-time L/R level meters with peak detection for audio signal monitoring * iPad Optimized - Split-view interface with pattern library sidebar and full-screen preview * Customizable Overlays - Display resolution info, clock, date, custom text, and diagnostic guides * Export Test Patterns in PNG, PDF, JPG, TIFF PERFECT FOR: - Video engineers calibrating displays - AV technicians testing signal chains - Filmmakers validating monitor accuracy - Content creators ensuring color fidelity - Anyone needing professional test patterns on the go DISPLAYS SUPPORTED: *External monitors, projectors, TVs, and broadcast displays via HDMI, DisplayPort, or AirPlay. Made with precision for professionals who demand accuracy.
Screenshots
Verdict
The clearest difference is price: RH at Free against GenR8's $19.99. RH also leads on iOS requirement (9.0 vs 17.0). GenR8's advantage is update cadence (every 10 days vs every 3 months) and ratings volume (9 vs 2). On rating, ads, in-app purchases and device support 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
RH is free to download; GenR8 costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for RH against 4.9 for GenR8. Both are backed by a comparable volume of ratings — 2 and 9 respectively.
RH ships an update every 3 months, GenR8 every 10 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.
| Parameter | RH | GenR8 |
|---|---|---|
| Price | Free — better | $19.99 |
| Rating | 5.0 (2 ratings) — better | 4.9 (9 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 92 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Renkus-Heinz, Inc. | Christopher Van Hoose |
Customer experience
RH
GenR8
In-app purchases
RH
No in-app purchases
GenR8
No in-app purchases





